4487results about "Slide fasteners" patented technology

A fastening system has a first fastening member and a second fastening member. The first member has a retaining element and a substrate element. The retaining element includes a proximal edge and a distal edge and is attached to the substrate element along a line of attachment. The second fastening member has an inboard portion, an outboard portion, and an elongated opening disposed between the inboard and outboard portions. The elongated opening is configured such that at least part of the retaining element is capable of passing through the elongated opening when the retaining element is in a first orientation and when the retaining element is in a second orientation.

A system and apparatus for securing an item using a biometric lock where a matching fingerprint allows a user access to the item secured. In one embodiment, the item is a container with an aperture. More specifically, the container is a handbag, luggage, briefcase, computer bag, storage container, shipping container or gun holster. In one embodiment, the biometric lock apparatus is self contained and is applied to the item being secured. More specifically, the self contained biometric lock is a padlock, bicycle lock, or an independent lock with a shackle applied to an item. In one embodiment, the biometric lock is divided into multiple components, one component being a biometric key containing a sensor where a user inserts the key into another component of the lock and applies a finger to the sensor to read a matching fingerprint and unlock the mechanism. In one embodiment, the systems and apparatuses include utilizing an unlocking apparatus that contains a generator whereby the swiping of a fingerprint over a sensor simultaneously moves a thumb roller which activates the generator to power the device, and a fingerprint is initially installed through the use of an external computer and a secondary power source.

A waterproof zipper, a method and an apparatus for manufacturing the same are provided, which can be provided with water resistance, implement diverse shapes and colors through a print layer formed on the zipper, and prevent the print layer from peeling off due to ultraviolet rays or a sliding operation of a slider. The waterproof zipper includes a zipper having one surface to which a plurality of elements are attached so that the elements are engaged with each other in a length direction of the zipper, and a waterproof film made of a transparent polyurethane material and having one surface on which a print layer is formed and which is attached to the other surface of the zipper.

The present invention provides a bag comprising two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of said sheets in the vicinity of the mouth of the bag, and a cursor having two side flanges interconnected by a web, the flanges being placed on the outsides of the sheets at the mouth of the bag and co-operating with a central elongate tongue to define two converging passages for the complementary closure strips, wherein the tongue is interrupted so as to be set back from the longitudinal end of the cursor, in particular at the wider end of the cursor corresponding to the diverging ends of the passages, and wherein side flanges are provided in the vicinity of their free edges remote from the web with urging means for urging the sheets of the bag towards each other, said means occupying the entire longitudinal extent of the tongue and extending longitudinally beyond each end thereof so as to ensure that the bag is leakproof when it is in its closed position.

In one aspect, the present invention is directed to a waterproof zipper (2) comprising: joining teeth (6), each consolidated by a consolidating block (24) and contactably grasping the tape (4) of the zipper (2), separating the tape (4) from the opposite tape of said zipper; and a soft seal (8), wrapping and expanding (towards 48) each of the two tapes (4) beyond the joining line (78) of the tapes (4); thereby applying pressure between the soft seals (8) at the joining line (78), resulting in tight sealing of the two soft seals (8).

A vinyl floor panel for a flooring system prepared from a blend of a polymer and cork granules. The floor panel includes top and bottom surfaces with a first layer between both surfaces. A printed pattern is located on the top surface. The first layer is prepared from a blend of a polymer polyvinyl chloride and cork granules, where the cork granules are evenly distributed with the polyvinyl chloride throughout the length, width, and thickness of the first layer.

A waterproof dual-track zipper includes two zipper tapes of the same structure, each zipper tape including a tape body, a mating strip integrally formed with one lateral side of the tape body and a sealing structure located on one side of the mating strip, the sealing structure including a male engaging member and a female engaging member, a first close-ft portion connected between the male and female engaging members and a second close-fit portion at an opposite lateral side of the male engaging member, and a zipper slider coupled between the two zipper tapes and movable to force the male engaging member of one zipper tape into engagement with the female engaging member of the other zipper tape and to abut the first and second close-fit portions of one zipper tape be against hook flanges of the female engaging member of the other zipper tape, achieving excellent waterproofing effects.

A method and apparatus for making reclosable plastic bags is provided. In the method and apparatus, a fastener is attached to a moving flat web of plastic film, preferably in the direction of web movement and near the center of the web. A plurality of sliders are mounted to the fastener either before or after the fastener is attached to the flat web, but prior to conveying the web to a FFS machine. The flat web, with the slider-operated fastener already attached thereto, is then conveyed to a vertical or horizontal FFS machine where the flat web is formed into bags, and the bags are successively filled and sealed.

A method and an apparatus for sealing a split-flange zipper tape in a center fold of a web of bag making film without sealing or tacking the two sides of the split zipper web together.

A swaddle blanket and mattress attachment device. The swaddle blanket includes a top end and a bottom end with a pocket disposed at the bottom end and configured to enclose an infants legs. A first side of the blanket is configured to wrap over the infant in one direction and a second side of the blanket is configured to wrap over the infant and the first side in the other direction. A fastener is disposed on the second side of the blanket and is configured to secure the second side in place over the first side. At least one attachment strap is secured to the swaddle blanket. When the blanket is in an attachment position the attachment strap extends away from the swaddle blanket. The attachment strap including a first mating pair fastener. The mattress attachment device is configured to be secured to a sleeping surface. The mattress attachment device includes at least one second mating pair fastener that is securable to the first mating pair fastener.

A flexible zipper intended for use in a package containing powder or other particulate matter. The zipper is designed to be resistant to clogging of the interlocking profiles with powder. This flexible zipper has first and second profiles that interlock in a closed zipper state to define a space therebetween. The space extends in a longitudinal direction, i.e., along the length of the zipper. The bases of both profiles are provided with apertures for enabling powder or other particulate matter trapped in the space between the profiles to pass into the interior volume of a package.

A decorative charm and fastener system and its method for use upon an item to be worn by the user or a pet animal; the item to be worn may be a shoe, an item of clothing (including shirts, hats and caps, or the like), or a pet collar. The fundamental embodiment features a charm part and a base part that may be connected together on opposite sides of the item to be worn, with the item situated between the base part and the charm part. The system also includes an elastically compressible washer member that is placed upon the charm part. The compressible washer promotes a secure, yet temporary, connection between the charm part and base part when those respective parts are installed upon an item. Assortments of different charms thus are interchangeable for temporary attachment to the base part. Specialized alternative versions of the apparatus are disclosed for use upon the shoelaces of a shoe, as a pet collar. A variety of decorations accordingly may selectively be used in combination with a shoe, pet collar, or other item.

A method of applying a slider to a fastener-carrying web of plastic film. The fastener includes interlockable profiles and fins depending from the respective profiles. One of the fins is attached to the web of plastic film such that the profiles are immediately adjacent to the web. The fastener is folded away from the web about the attached fin such that the profiles and proximate portions of the fins are oriented at an angle, preferably about 90 degrees, relative the web. Because the profiles and proximate fin portions are oriented at an angle relative to the web, they can be easily accessed and controlled for applying the slider to the profiles and performing other fastener-related operations.

The present invention provides a biodegradable bag which can be heat-sealed at low temperature, does not develop corrugation, has transparency, and has degradability in the natural environment. Laminates including a biaxially oriented film of which the major component is a polylactic acid-family polymer, and a film of which the major component is an aliphatic polyester having a predetermined structure are heat-sealed so that the biaxially oriented film of which the major component is the polylactic acid-family polymer will be an outer layer.

An identifier tag for identifying the owner of a beverage can having a beverage can top equipped with a lever tab with a gripping end having a gripping end tab aperture formed therein, and a securing rivet securing an affixed end of the lever tab to the beverage can top. The identifier tag includes at least one identifier tab cover that is securable to the gripping end of the lever tab and includes an identifier tab cover including a molded plastic cover member and a lever tab locking structure. The molded plastic cover member has a lever tab insertion opening formed therein in connection with a lever tab receiving cavity sized to receive the gripping end of the lever tab. An outer top surface of the cover member is provided with an erasable marking surface. The lever tab locking structure includes a resilient locking prong retraction member and a curved locking prong. The resilient locking prong retraction member includes a horizontal portion and a vertical portion.

The method of forming pleated filter media includes providing a generally planar web of filter material, folding the web to form a pleated web having a plurality of fold lines, arranging the plurality of pleats in a first spaced configuration defined by a first distance between adjacent pleat tips, applying a continuous strand of adhesive to the web, and adjusting the arrangement of the plurality of pleats into a second spaced configuration defined by a second distance between adjacent pleat tips. The web has a front face and a rear face. Each fold line is intermediate oppositely sloping first and second wall surfaces. The plurality of fold lines form a plurality of pleats having a first plurality of pleat tips and a second plurality of pleat valleys. The second distance is different from the first distance.

An interior compartment of waterproof carrier is accessed by an opening that is closed by a waterproof primary zipper. An external or secondary zipper reversibly joins flaps attached to the carrier over the waterproof zipper. The external zipper may be closed when the primary zipper is open.

A method and apparatus are provided for adapting a language model. The method and apparatus provide supervised class-based adaptation of the language model utilizing in-domain semantic information.

The present invention provides a provides an airtight bag that includes a bag having a mouth and an outer surface. The bag further includes a zippered closure at the mouth, the zippered closure having a first end and a second end, and a first drop on the outer surface of the bag at one of the first end or the second end of the zippered closure.

An insulated attic access cover which is easily installed from below the attic access opening and includes a flat panel with a central insulation portion, flanges which carry a seal and attachment points to secure the cover to the ceiling.