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1776results about "Hairdressers" patented technology
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Vehicle seat provided with a headrest
Owner:BAIC HONG KONG INVESTMENT CORP
Adjustable and foldable booster car seat
InactiveUS6908151B2Ease of transportationLow retail shelf space requirementStoolsKids chairsCar seatEngineering
Owner:MEEKER R & D
Seat back mounted fold down auto office
A seat back mounted fold down auto office having a bin portion mounted to the seat back of a vehicle seat assembly on the rear side thereof including a recessed storage area therein. A cover is provided for the recessed storage area and is rotatable upon a hinge to move the cover from a closed position to an open position to access the recessed storage area. Additional features include a fold out support panel that can rotate out from the storage bin toward a user after which the storage bin can be closed while the support panel extends from the storage bin. The support panel can be used to attach a notepad or and / or cellular telephone. In addition, the cover can be equipped with a light to illuminate the storage area in the bin.
Owner:JOHNSON CONTROLS TECH CO
Pivotable child seat for use in a vehicle
InactiveUS7073859B1Easy accessHelp positioningVehicle seatsKids chairsCaregiver personRemote control
The child safety seat includes a seat body that is attached to a base that is held in place by the vehicle seat belt. The base provides for movement of the seat body around at least one axis. A turntable allows the seat body to be rotated from a safe-riding position to face the car door to facilitate positioning the child in the seat or to make it easier to grasp and maneuver a separable child carrier with the child in it. Inadvertent rotation of the turntable is prevented by a locking mechanism that remains engaged until released by the parent or caregiver. In one embodiment, a second axis of movement allows the seat body to be reclined so that the child's head is supported when he or she falls asleep. The reclining adjustment is a motorized motion which can be remotely controlled by the parent or caregiver sitting in the front of the vehicle via wires connected to a remote control.
Owner:WILSON PAMELA S
Seat headrest
InactiveUS6250716B1Easy height adjustmentReliable lockingVehicle seatsOperating chairsChinCombined use
An adjustable headrest that provides both support and comfort to the user and one that can be used in connection with furniture including household and office furniture and also in connection with various types of passenger vehicles. The headrest includes slide means for permitting easy height adjustment of the headrest and also includes locking means for securely locking the headrest in a desired elevated position. Further, the headrest includes easily adjustable, wing-like, side-support members that are pivotally connected to a centrally located, vertically adjustable head support member by means of constant torque hinges and also includes easily adjustable chin support members that are pivotally connected to the side support members by means of constant torque hinges.
Owner:CLOUGH ROBERT
Dual metal gate process: metals and their silicides
InactiveUS6475908B1High and work functionImprove work functionOperating chairsSemiconductor/solid-state device manufacturingSalicideCMOS
Methods for forming dual-metal gate CMOS transistors are described. An NMOS and a PMOS active area of a semiconductor substrate are separated by isolation regions. A metal layer is deposited over a gate dielectric layer in each active area. Silicon ions are implanted into the metal layer in one active area to form an implanted metal layer which is silicided to form a metal silicide layer. Thereafter, the metal layer and the metal silicide layer are patterned to form a metal gate in one active area and a metal silicide gate in the other active area wherein the active area having the gate with the higher work function is the PMOS active area. Alternatively, both gates may be metal silicide gates wherein the silicon concentrations of the two gates differ. Alternatively, a dummy gate may be formed in each of the active areas and covered with a dielectric layer. The dielectric layer is planarized thereby exposing the dummy gates. The dummy gates are removed leaving gate openings to the semiconductor substrate. A metal layer is deposited over a gate dielectric layer within the gate openings to form metal gates. One or both of the gates are silicon implanted and silicided. The PMOS gate has the higher work function.
Owner:CHARTERED SEMICONDUCTOR MANUFACTURING
Chair ride mechanism with tension assembly
Owner:KIMBALL INTERNATIONAL
Child car seat
InactiveUS7163265B2Simple structureImprove stabilityKids chairsChild seatsCar seatMechanical engineering
A child car seat comprises a base, and a seat main body supported by the base, in which the base is provided with a lower base portion mounted on a seat of a vehicle, and an upper base portion mounted so as to freely turn with respect to the lower base portion in such a manner as to reverse a direction with regard to a longitudinal direction of the vehicle, and having an upper surface to which the seat main body is mounted.
Owner:COMBI CORP
Articulated headrest
An articulated headrest. In one embodiment, an apparatus include a base portion and a headrest portion, and the headrest portion is coupled to the base portion by an articulation mechanism which moves the headrest substantially along an arc defined with respect to a pivot point outside the headrest portion and the base portion. In some embodiments, the pivot point may approximate the cervicothoracic junction of a user. In some embodiments, the headrest portion may be used to maintain the a user's head in a substantially neutral position. In some embodiments, the headrest portion may be deployed in the event of a crash condition and / or may articulate in response to reclining a seat back. In one embodiment, a portable or pillow version may articulate a headrest portion with respect to a base portion to provide head support.
Owner:OCONNOR RICHARD W
Child safety seat with adjustable head restraint
ActiveUS7234771B2Improve protectionIncrease or decrease thicknessOperating chairsSofasEnergy absorptionEngineering
A side-protective head restraint pad, pad assembly and safety seat. The restraint pad includes an air bladder with a pump for selectively inflating the air bladder and a release valve for selectively deflating the air bladder, an energy-absorbing component and a comfort component. A flexible enclosure is provided within which the air bladder, energy-absorbing component and comfort component are positioned in overlaid configuration to define a unit. The head restraint pad is adapted for being placed in a seat in lateral alignment with one side of the head of an occupant and inflatable or deflatable as appropriate to restrain the head against injurious lateral movement caused by a side impact relative to the seat.
Owner:BRITAX CHILD SAFETY
Backrest adjusting device for office chairs
A backrest adjusting device for office chairs comprising: a seat portion having a seat cushion and a stand for supporting the seat cushion; a back having a frame, a back cushion fixed on the surface of the frame, a connecting member for connecting the bottom of the back to a rear side of the seat portion, a hollow containing space formed at the middle section of the back, an n-shaped member being disposed in the containing space and extended backward; and a first attaching device installed on the n-shaped member of the containing space, thereby achieving the adjustment of the three-dimensional space of position, longitudinal buffer and angular rotation. Moreover, the back further includes a support member disposed at the top of the back, and a second attaching device installed on the support member and having a structure identical to the first attaching device. Meanwhile, the first attaching device has an attaching body made in compliance with the shape of a human waist to form a backrest bump. Furthermore, the second attaching device has an attaching body made in compliance with the shape of a human head to form a headrest. In this way, the three-dimensional space such as position, height, longitudinal buffer and angular rotation of a backrest or a headrest is adjustable.
Owner:CHEN YUNG HUA
Cam-driven four-way head restraint assembly
InactiveUS6899395B2Improve positionImprove positive stopsOperating chairsDental chairsUser inputEngineering
Owner:LEAR CORP
Ergonomic chair
InactiveUS6959965B2Simple and economical structureHigh productOperating chairsDental chairsEngineeringHandrail
Owner:HUMANSCALE CORP
Adjustable child seat for toddlers to small children
InactiveUS6857700B2Quickly and readily adaptedLow costOperating chairsAdjustable chairsEngineeringHead restraint
Owner:GRACO CHILDRENS PROD INC
Body-supporting device
InactiveUS7425039B2Easy to prepareEasy to assembleOperating chairsDental chairsEngineeringBody support device
Owner:LIN PETER
Seat back structure of vehicle seat
InactiveUS7530633B2Simple structureAccurate displacementVehicle seatsOperating chairsBack structureEngineering
In a seat back structure, an auxiliary frame having a pressure receiving portion and a headrest mounted thereon is movably provided in seat back frame via guide element and link element. The guide and link elements are respectively disposed in upper and lower portions respectively of the auxiliary and seat back frames. Biasing element is provided to the link element, such that a line of force of the former is positioned on one side of a pivotal point of the link element, thereby retaining the headrest at initial position, and that, when excessive backward load is applied to the pressure receiving portion, the link element is rotated to displace the line of force toward another side of the first pivotal point, whereby the auxiliary frame is displaced forwardly and upwardly of the seat back frame, thereby causing the headrest to move to a position for supporting a head of seat occupant.
Owner:TACHI S CO LTD
Head rest apparatus
InactiveUS6866339B2Guaranteed uptimePrevent protrudingVehicle seatsOperating chairsRest frameEngineering
The invention provides a head rest apparatus provided with a head rest frame supported to a seat back frame of a seat back via a tilting shaft so as to freely tilt and having an upper side of the tilting shaft to which a head rest is attached, a pressure receiving member provided in a lower side of the tilting shaft in the head rest frame and receiving a load applied from a front surface of the seat back to a backward portion, and an urging member engaging with the seat back frame and the head rest frame and always urging the head rest frame in a backward tilting direction, in which the head rest frame forward tilts around the tilting shaft corresponding to a supporting point and the head rest forward moving when the pressure receiving member is exposed to the load. The urging member is structured such as to urge the head rest frame in the backward tilting direction from a rear portion.
Owner:NHK SPRING CO LTD
Infant carrier and receiving base
InactiveUS20050110318A1Easy to understandEasy to useSafety beltsPedestrian/occupant safety arrangementEngineeringBelt safety
An infant carrier and car seat combination is illustrated which provides releasable lockability between the carrier and its base, infant seat belt tensioning and height adjustment, improved handle movement which resists twisting and carrier base adjustment through a movable base within the carrier base.
Owner:MEEKER R & D
Tilt control mechanism for chair
A chair back is supported on a rigid upright coupled to a horizontal tilt shaft disposed under the front of the chair seat and supported on a control housing fixed to a pedestal. A tension mechanism urges the upright into an upright position. The chair seat is movably supported on the upright by an arrangement which permits the seat to pivot about a transverse horizontal axis positioned adjacent the upper surface of the seat. A control link is pivoted at one end to the control housing, and the other end has lost-motion pivotal connections to the seat frame and the upright. The lost-motion pivotal connection to the seat frame including a spring cooperating between the upright and the seat frame to allow the seat to move relative to the upright.
Owner:HAWORTH SPA
Baby seat cover
InactiveUS6237998B1Overcome deficienciesAvoid security issuesStoolsKids chairsEngineeringBelt safety
Owner:APRILE SANDRA STEPHENS
Articulating headrest assembly
InactiveUS20070164593A1Reduce complexityReduce manufacturing costVehicle seatsOperating chairsHorizontal axisEngineering
A headrest assembly that is rotatable to various positions includes a support defining a horizontal axis. A shell is rotatably mounted to the support. Notches are disposed on the support, and each notch is associated with one of the positions. A lever is mounted to the shell and has a locking portion rotatable about the pivot axis and partially disposed in one of the notches to prevent movement of the shell. An actuator is mounted to the shell and rotates the locking portion of the lever about a pivot axis in a direction transverse to the horizontal axis. The actuator moves the locking portion out of one of the notches to allow the shell to rotate about the horizontal axis. Furthermore, the actuator moves the locking portion into one of the notches to prevent the shell from rotating about the horizontal axis.
Owner:WINDSOR MACHINE & STAMPING
Multi-stage backrest assembly
ActiveUS6843530B1Comfortable effectComfortable effect to the userOperating chairsDental chairsBiomedical engineering
A multi-stage backrest assembly includes a support frame, a back plate, a head plate, a waist plate, a first elastic swivel device, and two second elastic swivel devices. Thus, the multi-stage backrest assembly has a pivotable function so as to fit the curve of the user's body ergonomically, thereby providing a comfortable effect to the user.
Owner:WU YAO CHUAN
Child seat
An adjustable child seat includes a backrest and a seat base and may be used with or without the backrest. The child seat includes adjustable arm rests. The height of the backrest and the depth of the seat base are also adjustable. The connection between the backrest and the seat base is configured to prevent unintentional separation but allows simple and intuitive separation when desired. A belt guide operating in either a seat belt locking mode or a seat belt free mode is also provided.
Owner:GRACO CHILDRENS PROD INC
Seat back with headrest on vehicle seats
A seat back (35) with a headrest (40) on a vehicle seat (33). To reduce the whiplash effect during a front-end accident to a significant degree, the head rest (40) rests on a headrest support (38) that can be pivoted outward and forward around a horizontal axis (39), with the backward displacement of the support being restricted in terms of movement.
Owner:EWALD WITTE
Infinitely adjustable head restraint assembly for a vehicle seat assembly
InactiveUS7073863B1Add supportCheap componentVehicle seatsOperating chairsHead Protective DevicesMechanical engineering
An infinitely adjustable head restraint assembly that includes a head restraint adapted for movement between a first position and a second position relative to a seatback of a vehicle seat assembly. The head restraint assembly also includes at least one biasing member that biases the head restraint away from the first position toward the second position. Furthermore, the head restraint assembly includes a retainer mechanism operable to retain the head restraint in any position between the first position and the second position and operable to release the head restraint for movement between the first position and the second position. The head restraint assembly can be incorporated in a vehicle seat assembly.
Owner:LEAR CORP
Head, neck and upper body support pillow
A portable, elongated support pillow that when propped between the chin and lap of the user limits both head and torso movements caused by resting or sleeping while sitting in an upright position. The pillow is a single unit having a top contour, a bottom contour and a center section. The top contour is a crescent shaped headrest that cradles the chin and face, the bottom contour conforms to the top of the user's thigh, and the center section connects the top contour to the bottom contour. The top and bottom sections have a wider width than the center section giving the pillow an hourglass-shape. The support pillow is encased in a cover having sling style pockets, adapted to accommodate a user's arms or a strap.
Owner:CORDOVA LORA MAY +1
Arm assembly for a chair
Owner:HAWORTH SPA
Infant carrier-receiving component with indicator
Owner:EVENFLO CO INC
Universal vehicle headrest monitor supporting bracket assembly
InactiveUS7070237B2Easy to installEasy to removeTelevision system detailsOperating chairsMechanical engineeringTroffer
A universal headrest mounting collar which is engaged with the rods of a headrest on a vehicle seat back and supports a video monitor thereon for viewing by a passenger in a rear seat. The bracket can be secured at a fixed vertical position on the headrest rods and collar assemblies surrounding the rods are horizontally slidable in grooves formed in the base of the bracket assembly to accommodate different spacing between headrest rods by different vehicle manufacturers. The monitor mounting element is universally adjustable to modify the viewing angle of the monitor screen.
Owner:EPSILON ELECTRONICS
Support pillow with flaps and methods
Owner:THE BOPPY CO LLC
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