Razor System

Abstract

A razor system with a razor blade holder having a shaving surface and at least one blade. The razor blade holder has a proximal end and a distal end. A razor handle has a proximal end configured to attach to the distal end of the razor blade holder. The proximal end has an upper surface. The razor handle has a distal end having a lower contact surface. The razor blade holder and the lower contact surface define a generally horizontal resting plane, wherein the area contacting the generally horizontal resting plane includes the razor blade holder and the lower contact surface. The area defined by the generally horizontal resting plane and the razor system is approximately 900 mm. 2 Approximately 1300mm 2 The shaving plane and the generally horizontal resting plane define an angle of about 8 degrees to about 15 degrees.

Description

Technical Field

[0001] This invention relates to wet shaving safety razors, and more particularly to razor systems having razor blade holders mounted to an ergonomically shaped handle for shaving the underarms and / or pubic area (or bikini area) of the human body. Background Technology

[0002] Generally, a safety razor's blade holder or blade unit has at least one blade with a cutting edge, which moves across the surface of the skin being shaved by means of a handle to which the blade holder is attached. Some razors are equipped with a spring-biased blade holder that pivots relative to the handle to follow the contours of the skin during shaving. The blade holder can be detachably attached to the handle so that when the blade sharpness has decreased to an unsatisfactory level, it can be replaced with a new blade holder, or permanently attached to the handle if it is desired to discard the entire razor when one or more blades have become dull or otherwise deemed unusable.

[0003] A razor blade assembly has been disclosed in which the cutting edge portion of the blade members is held between the skin-engaging surface of the razor blade assembly (commonly referred to as a guard) and a top cap. During a shaving stroke, the guard contacts the skin in front of one or more blade members, and the top cap contacts the skin behind one or more blade members. The top cap and guard can help establish a so-called "shaving geometry," that is, parameters that determine the orientation and position of the blades relative to the skin during shaving, which in turn has a strong influence on shaving performance and razor effectiveness. The top cap may include a shaving aid that can be soaked in water to reduce drag and improve comfort. The guard may be generally rigid, for example, integrally formed with a frame or platform structure that provides support for the blades. The guard may also include a softer elastomeric material to improve skin stretch.

[0004] Over the past few years, the market segment for shaving the pubic area has seen steady growth among both women and men. Products for removing unwanted body hair have been available for years. However, the options specifically designed for pubic shaving have been limited. Razor designs have primarily focused on facial and leg hair removal. These designs restrict how the user can hold the razor handle. Other shaving devices originally designed for shaving the face, such as electric razors and safety razors, do not adapt well when shaving the pubic area. Shaving the pubic area requires extreme care, patience, coordination, and spatial awareness to avoid cutting the skin or completely missing certain areas. Shaving the pubic area is more difficult than shaving the face because in some locations, the user cannot see the razor or the area being shaved directly or with the aid of a mirror. Additionally, the pubic area is generally more sensitive, making proper control of razor and skin contact during shaving even more crucial.

[0005] Removing hair from the pubic area presents numerous challenges for consumers. Specifically, the ability to reach and completely remove all pubic hair remains a key unmet need for both male and female shaving users. The complex anatomical curves and skin mobility within the pubic area pose specific challenges. Furthermore, the nature of hair in this area differs from that of hair in other parts of the body in terms of angle of attack, fiber shape, and diameter. Therefore, hair removal devices suitable for the legs and underarms are not particularly effective at removing pubic hair.

[0006] Commercially available products do not address these specific needs and are typically offered only as generally smaller products to facilitate easy manipulation of the device within the confined bikini area. Therefore, there remains a need for a hair removal device for the pubic area that effectively cuts the hair type in the area in a safe, easy, and efficient manner, ensuring user peace of mind during use and thereby guaranteeing improved hair removal results while minimizing the possibility of any associated irritation. A razor system with an ergonomic handle is also needed to allow for proper control and manipulation of the shaving of the pubic area. Summary of the Invention

[0007] In one aspect, generally speaking, the present invention is characterized by a razor system having a razor blade holder having a shaving surface and at least one blade. The razor blade holder has a proximal end and a distal end. A razor handle has a proximal end configured to attach to the distal end of the razor blade holder. The proximal end has an upper surface. The razor handle has a distal end having a lower contact surface. The razor blade holder and the lower contact surface define a generally horizontal resting plane, wherein the area contacting the generally horizontal resting plane includes the razor blade holder and the lower contact surface. The area defined by the generally horizontal resting plane and the razor system is approximately 900 mm. 2 Approximately 1300mm 2 The shaving plane and the generally horizontal resting plane define an angle of about 8 degrees to about 15 degrees.

[0008] On the other hand, generally speaking, the present invention is characterized by a razor system having a razor blade holder having a shaving surface and at least one blade. The razor blade holder has a proximal end. A razor handle has a proximal end, a distal end, an upper surface extending between the proximal and distal ends, a lower surface extending between the proximal and distal ends, and a lower contact surface at the distal end of the handle, all configured to be attached to the razor blade holder. The razor blade holder and the lower contact surface at the distal end define a generally horizontal resting plane, wherein the area contacting the generally horizontal resting plane includes the razor blade holder and the lower contact surface at the distal end. The area defined by the generally horizontal resting plane and the razor system is approximately 900 mm. 2 Approximately 1300mm 2 And the length from the proximal end of the razor blade holder to the distal end of the razor handle is less than 130 mm. Attached Figure Description

[0009] Other features and advantages of the invention, as well as the invention itself, can be more fully understood when the following description of various embodiments is read in conjunction with the accompanying drawings, in which:

[0010] Figure 1 This is a front perspective view of the razor system being held by the user.

[0011] Figure 2 This is a rear perspective view of the razor system being held by the user.

[0012] Figure 2 It has an attached razor blade holder. Figure 1 A top view of the razor system.

[0013] Figure 3 For what is being held by the user Figure 2 Bottom view of the razor system.

[0014] Figure 4 yes Figure 2 A side view of the razor system.

[0015] Figure 5 for Figure 2 Another side view of the razor system.

[0016] Figure 6 for Figure 2 An enlarged side view of the razor system. Detailed Implementation

[0017] When shaving a person's face, the razor handle is typically held at an angle between 30 degrees and parallel to the plane of the skin being shaved, with a downward or upward stroke. This arrangement is generally comfortable and intuitive for the user and provides good visibility when shaving in front of a mirror. Maintaining a good distance between the hand and the shaving surface means that the reflected view of the shaved area is not obstructed by the user's own hand. This has shaped the way razors are designed and optimized for over a century. However, the positional relationship between the razor handle and the pubic area can vary significantly depending on where the shaving is being done.

[0018] refer to Figure 1 This is a front perspective view of a razor system being held by a user.

[0019] A bottom perspective view of the razor system 10 is shown. A razor blade holder 12 may be mounted to a razor handle 14. The handle 14 may have a nominal thickness of about 10 mm to about 14 mm. The razor blade holder 12 may have at least one blade 16 for cutting hair. At least one blade 16 may be positioned between a guard 18 and a top cap 20 of the razor blade holder 12. The guard 18, the top cap 20, and at least one blade 16 may define a shaving surface 25. The handle 14 may have a proximal end 22 and a distal end 24. The blade holder 12 may be releasably mounted to the proximal end 22 of the handle 14. However, it should be understood that the blade holder 12 may be fixed to the proximal end 22 of the handle 14. Therefore, once the blade becomes dull or unusable, the blade holder 12 and the handle 14 can be disposed of as a unit. The handle 14 may include a neck 26. As will be described in more detail below, the maximum width of the handle 14 may be located at the distal end 24, and the narrowest part of the handle 14 may be located at the neck 26.

[0020] The lower surface 28 may extend between the proximal end 22 and the distal end 24 of the razor handle 14. The lower surface 28 may have a generally concave profile. The blade holder eject button 30 may be positioned on the lower surface 28 toward the proximal end. The blade holder eject button 30 may be located on the same side of the razor system 10 as the blade 16 (i.e., the bottom side of the razor handle 14). The fact that the blade holder eject button 30 is located on the same side of the razor system 10 as the lower surface with a generally concave profile is better suited for positioning the razor system 10 when shaving the pubic area.

[0021] The blade holder ejection button 30 can be positioned within a recessed area defined by the lower surface 28. In some embodiments, an edge 34 may extend around the recessed area 32. For example, the recessed area 32 may have a front edge 36 and a rear edge 38. The recessed area 32 may have approximately 750 mm. 2 Approximately 950mm 2 And more preferably about 800mm 2 to approximately 900 mm2 The surface area of ​​the blade holder 12. A user may inadvertently press the blade holder eject button 30 during shaving. Therefore, the recessed area 32 helps prevent the blade holder eject button 30 from being inadvertently activated by the user during shaving. In some embodiments, the recessed area 32 may also be large enough that the user can position their finger within the recessed area 32 without activating the blade holder eject button 30. For example, the blade holder eject button 30 may be spaced from the rear edge 38 by a distance of about 10 mm to about 20 mm, and more preferably about 12 mm to about 16 mm. The distance between the blade holder eject button 30 and the rear edge 30 may also help guide the user's finger to actuate the razor blade holder 12. The proximal end 22 of the razor handle 14 may include a blade holder connection structure 40 for connecting the razor blade holder 12 to the proximal end 22 of the razor handle 14 and disconnecting the razor blade holder from the proximal end of the razor handle.

[0022] The lower surface 28 of the razor handle 14 may define a recessed region 42 positioned toward the distal end 24. The recessed region 42 toward the distal end 24 may be spaced apart from a recessed region 32 toward the proximal end 22. For example, a neck 26 may be positioned between the recessed region 42 toward the distal end 24 and the recessed region 32 toward the proximal end 22. The neck 26 may have a width of approximately 12 mm to approximately 18 mm. The recessed region 42 may be configured to receive multiple fingers of the user. For example, the recessed region 42 may have a width of approximately 800 mm. 2 Approximately 1500mm 2 More specifically, approximately 900mm 2 Approximately 1200mm 2The surface area of ​​the recessed region 42. The recessed region 42 may have a length "L1" of about 45 mm to about 75 mm, about 50 mm to about 70 mm, and more specifically, about 60 mm to about 65 mm. The recessed region 42 may taper from a larger width toward the distal end 44 of the recessed region 42 to a smaller width toward the proximal end 46 of the recessed region 42. For example, the recessed region 42 toward the proximal end 46 may have a width of about 5 mm to about 15 mm, measured from about 2 mm to about 10 mm from the proximal end 46, and more specifically, a width of about 10 mm to about 12 mm, measured from about 2 mm to about 10 mm from the proximal end 46. The recessed region 42 toward the proximal end 46 may have a width of about 20 mm to about 30 mm, measured from about 2 mm to about 10 mm from the distal end 44 of the recessed region 42, and more specifically, a width of about 23 mm to about 27 mm, measured from about 2 mm to about 10 mm from the distal end 44. The recessed region 42 may optionally include multiple gripping features, such as protrusions. In some embodiments, the recessed region 42 toward the distal end 44 and the proximal end 46 may be circular. For example, the recessed region 42 toward the distal end 44 may have a first radius of about 10 mm to about 13 mm, and the recessed region 42 toward the proximal end 46 may have a first radius of about 5 mm to about 7 mm. Figure 3 As shown, the shape, size, and positioning of the recessed area 42 facilitates the placement of multiple fingers against the recessed area 42 for better control of the razor system 10 during shaving of the pubic area. In some embodiments, the recessed area 42 may comprise a softer material, such as a thermoplastic elastomer having a Shore A hardness of about 10 to about 60, to further improve grip.

[0023] refer to Figure 2 The diagram illustrates a top perspective view of a razor system 10, wherein a razor blade holder 12 is mounted to a proximal end 22 of a razor handle 14. The razor handle 14 may have an upper surface 48 extending between the proximal end 22 and a distal end 24. The upper surface 48 may be generally convex. The upper surface 48 may define a recessed region 50 configured to receive one or more fingers of a user. In some embodiments, the recessed region may be sized to accommodate two fingers of a user (see [reference needed]). Figure 2 This is used to improve control of the razor system 10 during shaving of the pubic area. For example, the recessed area 50 may have a width “w1” of about 20 mm to about 35 mm, and more specifically about 25 mm to about 30 mm. The recessed area 50 may be generally circular and have a width of about 315 mm. 2 Approximately 950mm 2 More specifically, approximately 500mm 2 Approximately 750mm 2 Surface area.

[0024] The recessed area 50 may include the leading edge 52 of the proximal end 22 of the razor handle portion 14. For example... Figure 3 As shown, the positioning of the eject button 30 within the recessed area 32 and on the lower surface 28 of the razor handle 14 allows the user to position one or more fingers toward the proximal end 22. Figure 2 The upper surface 48 (e.g., recessed area 50) of the razor blade holder 12 is positioned on the skin without unintentionally actuating the push-out button 30. Additionally, allowing the user to comfortably position one or more fingers on the upper surface 48 closer to the razor blade holder 12 and / or the blade 16 allows for improved control and thereby more precisely positions the razor blade holder 12 on the skin surface, resulting in improved safety (e.g., fewer cuts and lacerations) and greater user confidence. In some embodiments, the upper surface 48 (including recessed areas 50 and 54) may comprise a softer material, such as a thermoplastic elastomer having a Shore A hardness of about 10 to about 60, to further improve grip.

[0025] In some embodiments, the upper surface 48 may define a recessed region 54 toward the distal end 24 of the razor handle 14. The recessed region 54 allows the user to firmly grip the distal end 24 of the razor handle 14. For example, the user can grip the razor handle 14 by placing the recessed region 54 of the upper surface 48 and the recessed region 42 of the lower surface 28 together. Figure 1 The distal end 24 is gripped between the thumb and one of the fingers. Therefore, the thickness of the razor handle 14 between the recessed region 54 of the upper surface 48 and the recessed region 42 of the lower surface 28 ( Figure 1 The thickness of the recessed area 54 may be less than the nominal thickness of the razor handle 14. The recessed area 54 may have an outer edge 56. The recessed area 54 may have a width “w2” of approximately 20 mm to approximately 35 mm, and more specifically, approximately 25 mm to approximately 30 mm. The recessed area 54 may be generally circular and have a width of approximately 315 mm. 2 Approximately 950mm 2 More specifically, approximately 500mm 2 Approximately 750mm 2 Surface area.

[0026] refer to Figure 4 The image shows a side view of the razor system 10. (Example:) Figure 4As shown, the upper surface 48 may be generally convex, and the lower surface 28 may be generally concave. The distal end 24 of the razor handle 14 may include a lower contact surface 60. The razor blade holder 12 and the lower contact surface 60 of the distal end 24 may define a generally horizontal resting plane P1, wherein the area in contact with the generally horizontal resting plane P1 includes the razor blade holder 12 (e.g., the distal portion 58 of the razor blade holder 12) and the lower contact surface 60 of the distal end 24. The shaving surface 25 and the lower surface 28 of the razor handle 14 may face the same generally horizontal direction, i.e., toward the generally horizontal resting plane P1. The upper surface 48 may be away from the generally horizontal resting plane P1. The shaving surface 25 ( Figure 1 The razor blade holder 12 and the shaving surface 25 can be rested in a neutral position on the shaving surface P2. The generally horizontal resting surface P1 and the shaving surface P2 can define an angle of less than 15 degrees. For example, the shaving surface P2 and the generally horizontal resting surface P1 can define an angle of about 0 degrees to about 14 degrees, preferably about 5 degrees to about 14 degrees, and more preferably about 8 degrees to about 12 degrees.

[0027] In some embodiments, the area defined by the generally horizontal resting plane P1 and the razor system 10 (e.g., the area below the razor system 10, including the razor blade holder 12 spaced apart from the generally horizontal resting plane P1 and the lower surface 28 of the razor handle 14 spaced apart from the generally horizontal resting plane P1) can be approximately 900 mm. 2 Approximately 1300mm 2 More specifically, approximately 1000mm 2 Approximately 1200mm 2The total length L2 extending from the proximal end 62 of the razor blade holder 12 to the distal end 24 of the razor handle 14 can be less than 135 mm. For example, the total length L2 can be from about 115 mm to about 130 mm, and more preferably from about 120 mm to about 126 mm. The razor handle 14 (i.e., the lower surface 28) can be spaced furthest from the generally horizontal resting plane P1 at about 40% to about 60% of the length L2 measured from the distal end 24, and more specifically at about 45% to about 55% of the total length L2. Therefore, the lower surface 28 of the razor handle 14 can be spaced furthest from the generally horizontal resting plane P1 toward the middle of the razor handle 14. For example, the razor handle 14 (i.e., the lower surface 28) may be spaced from the generally horizontal resting plane P1 by a distance of about 25 mm to about 35 mm at about 40% to about 60% of the distance from the distal end 24 (and more specifically at about 45% to about 55% of the total length L2). In some embodiments, the razor handle 14 may have a length “L3” of about 100 mm to about 115 mm extending from the front edge 52 to the distal end 24. Thus, the razor handle 14 can rest comfortably in the palm of an average female user, allowing her to place one or more fingers on the recessed area 50, such as... Figure 3 As shown, the distal end 24 of the razor handle 14 is simultaneously fixed in the palm of the hand.

[0028] The lower surface 28 may be generally concave. For example, the lower surface 28 may follow a generally curved path similar to a portion of an ellipse or parabola. The area along the lower surface 28 may be spaced further away from the generally horizontal resting plane P1 toward the center of the razor handle 14. For example, the razor handle 14 may have a first lower surface 64 located at a distance “d1” from approximately 82 mm to approximately 86 mm from the distal end 24. The first lower surface 64 may be spaced apart from the generally horizontal resting plane P1 by approximately 14 mm to 16 mm. The razor handle 14 may have a second lower surface 66 located at a distance “d2” from approximately 66 mm to approximately 70 mm from the distal end 24. The razor handle 14 may be spaced furthest from the generally horizontal resting plane P1 at distance “d2”. The second lower surface 66 may be spaced apart from the generally horizontal resting plane P1 by approximately 14 mm to 18 mm. The razor handle 14 may have a third lower surface 68 located at a distance “d3” from the distal end 24 of about 27 mm to about 31 mm. The third lower surface 68 may be spaced from the generally horizontal resting plane P1 by about 6 mm to 10 mm.

[0029] like Figure 4As shown, the blade holder ejection button 30 on the lower surface 28 of the razor handle 14 can face the generally horizontal resting plane P1. The blade holder ejection button 30 can be spaced from the generally horizontal resting plane P1 by a distance “d4” of about 5 mm to about 10 mm, and more preferably about 6 mm to about 8 mm. Therefore, the blade holder ejection button 30 can be sufficiently far away from the skin surface so that it will not affect the shaving stroke or cause the razor blade holder 12 to be accidentally ejected.

[0030] refer to Figure 5 The diagram illustrates a side view of a razor system 10 having a shaving plane P2. The lower contact surface 60 at the distal end 24 of the razor handle 14 may be the lowermost surface of the razor handle 12. For example, when the razor blade holder 12 is in a neutral or stationary position, the lower contact surface 60 may be spaced from the shaving plane P2 by a distance “d5” less than 45 mm. In some embodiments, d5 may be about 15 mm to about 40 mm, preferably about 15 mm to about 30 mm, and more preferably about 15 mm to about 25 mm. It should be understood that the lower contact surface 60 does not need to be located at the final end of the razor handle 14. For example, the lower contact surface 60 may be located within 10 mm of the distal end 24 of the razor handle 14.

[0031] The shaving plane P2 can be at an angle of approximately 20 to approximately 25 degrees to the plane P3 (also in Figure 4 As shown in the diagram, plane P3 intersects with the front edge 52 of the recessed region 50 and the razor blade holder 12. Plane P3 may also intersect with the generally horizontal resting plane P1 at an angle of approximately 20 to approximately 30 degrees, as shown in the diagram. Figure 4 As shown. The tail portion 70, positioned toward the distal end 24 of the razor handle portion 14, may have a gradually downward slope toward the shaving plane P2 and the generally horizontal resting plane P1. For example, the plane P4 tangent to the tail portion 70 may define an angle of about 10 degrees to about 15 degrees with the shaving plane P2. The plane P4 may also define an angle of about 20 degrees to about 25 degrees with the generally horizontal resting plane P1.

[0032] like Figure 5 and Figure 6As shown, the leading edge 52 of the recessed area 50 facilitates positioning the user's grip closer to the razor blade holder 12, and thus closer to one or more blades of the blades 16, for improved precision, particularly for trimming. Therefore, the leading edge 52 can be positioned at a vertical distance "d6" (perpendicular to the razor plane P2) of approximately 15 mm to approximately 25 mm, and preferably approximately 19 mm to approximately 21 mm, from the shaving plane P2. The leading edge 52 can also be positioned at a horizontal distance "d7" (parallel to the razor plane P2) of approximately 5 mm to approximately 10 mm, and preferably approximately 6 mm to approximately 9 mm, from the cutting edge 72 of the nearest blade 16. The positioning of the recessed area 50 and the leading edge 52 of the razor handle 14 allows the user's fingers to be placed closer to the desired shaving area. Therefore, the recessed area 50 can be shaped and positioned to receive the user's fingers rather than to house the eject button.

[0033] The dimensions and values ​​disclosed herein should not be construed as strictly limited to the precise numerical values ​​cited. Dimensions should not be maintained at an impossibly high standard of metaphysical identity that does not allow for variations due to typical manufacturing and measurement tolerances. Therefore, the term "about" should be understood as being within the range of typical manufacturing and measurement tolerances.

[0034] Unless expressly excluded or otherwise limited, every reference cited herein, including any cross-references or related patents or patent applications, and any patent application or patent claiming priority to or benefiting from it, is incorporated herein by reference in its entirety. Reference to any reference is not an endorsement of it as prior art to any disclosed or protected art herein, nor is it an endorsement of any such invention, either on its own or in combination with any one or more references. Furthermore, where any meaning or definition of a term in this invention conflicts with any meaning or definition of the same term in referenced documents, the meaning or definition given to that term in this invention shall prevail.

[0035] While specific embodiments of the invention have been illustrated and described, it will be apparent to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. Therefore, it is intended that all such changes and modifications falling within the scope of the invention be covered by the appended claims.

Claims

1. A razor system (10), the razor system comprising: Razor blade holder (12) having a shaving surface (25) and at least one blade (16) having a proximal end (62). Razor handle (14), the razor handle comprising: Proximal end (22), the proximal end being configured to be attached to the razor blade holder; Distal end (24); Upper surface (48), the upper surface extending between the proximal end and the distal end; Lower surface (28), the lower surface extending between the proximal end and the distal end; a lower contact surface (60) at the distal end, the razor cartridge and the lower contact surface at the distal end defining a generally horizontal rest plane (PI), wherein an area in contact with the generally horizontal rest plane comprises the razor cartridge and the lower contact surface at the distal end, wherein an area defined by the generally horizontal rest plane and the shaving razor system is 900 mm 2 to 1300 mm 2 and a length (L2) extending from the proximal end of the razor cartridge to the distal end of the handle is 115 mm to 130 mm.

2. The razor system (10) according to claim 1, wherein the lower surface (28) of the razor handle (14) is spaced furthest from the generally horizontal resting plane (P1) at a distance (d2) of 66 mm to 70 mm from the distal end.

3. The razor system (10) according to any one of the preceding claims, wherein the razor handle (14) has a first lower surface (64) located at a distance (d1) of 82 mm to 86 mm from the distal end (24), and the first lower surface is spaced 14 mm to 16 mm from the generally horizontal resting plane (P1).

4. The razor system (10) according to any one of the preceding claims, wherein the razor handle (14) has a second lower surface (66) located at a distance (d2) from the distal end of 24 to 66 mm, and the second lower surface is spaced 14 to 18 mm from the generally horizontal resting plane.

5. The razor system (10) according to any of the preceding claims, wherein the razor handle (14) has a third lower surface (68) located at a distance (d3) of 27 mm to 31 mm from the distal end (24), and the third lower surface 68 is spaced 6 mm to 10 mm from the generally horizontal resting plane (P1).

6. The razor system (10) according to any one of the preceding claims, wherein the razor blade holder (12) is removably attached to the proximal end (22) of the razor handle (14).

7. The razor system (10) according to any one of the preceding claims, wherein the length (L2) is 120 mm to 130 mm.

8. The razor system (10) according to any one of the preceding claims, wherein the razor handle (14) has a generally convex upper surface (28) and a generally concave lower surface (48).

9. The razor system (10) according to any one of the preceding claims, wherein the area defined by the generally horizontal resting plane (P1) and the razor system (10) is 1000 mm. 2 Up to 1200mm 2 .

10. The razor system (10) according to any one of the preceding claims, wherein the razor handle (14) has a nominal thickness of 10 mm to 14 mm.

11. The razor system (10) according to any one of the preceding claims, wherein the razor handle (14) includes a blade holder eject button (30) on the lower surface (28) of the razor handle facing the generally horizontal resting plane (P1).

12. The razor system (10) according to any one of the preceding claims, wherein the razor handle comprises a convex upper surface (48) and a concave opposing lower surface (28).

13. The razor system (10) according to claim 12, wherein the upper surface (48) defines a recessed area toward the proximal end (22) of the razor handle (14), the recessed area being configured to receive one or more fingers of a user, the recessed area toward the proximal end having a width of 20 mm to 35 mm.

14. The razor system (10) of claim 12, wherein the lower surface (28) defines a recessed region (42) positioned toward the distal end (24), the recessed region being configured to receive multiple fingers of a user, the recessed region positioned toward the distal end having an 800mm diameter. 2 Up to 1500mm 2 Surface area.

15. The razor system (10) according to claim 11 or 14, wherein the lower surface (28) defines a recessed region (42) positioned toward the distal end (24), the recessed region being configured to receive multiple fingers of a user, the recessed region positioned toward the distal end having a length of 50 mm to 70 mm.

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