4537results 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 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.

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.

An interlocking attaching system comprises a substrate adapter, an accessory adapter and a discrete locking member. The substrate adapter includes a base for affixing to a substrate object and a plurality of spaced apart raised regions disposed along a first longitudinal axis. The raised regions have slots defining a first plurality of passages oriented parallel to the first longitudinal axis and aligned with one another. The accessory adapter includes a base for affixing to an accessory object and a plurality of spaced apart raised regions disposed along a second longitudinal axis. The raised regions have slots defining a second plurality of passages oriented parallel to the second longitudinal axis and aligned with one another. The spacing between the locations of the raised regions of the adapters are dimensioned to position at least one raised region of one of the adapters between at least two raised regions of the other adapter when the adapters are in operational alignment, i.e., with their respective top sides together and with their respective passage aligned. The locking member is removably insertable through the passages on both adapters when the adapters are in operational alignment. Insertion of the locking member through the passages of both adapters when the adapters are in operational alignment interlocks the accessory object to the substrate object, and withdrawal of the locking member from the passages releases the accessory object from the substrate object.

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 closure device for slit openings of aquatic sport suits, in particular of suits made of chloroprene rubber, with zippers which close the slit opening arranged both on the outside and on the inside of the aquatic sport suit. Both halves of the zipper are secured along the slit opening in close proximity to the sides of the opening. Two mutually overlapping tabs which also overlap the slit opening may be arranged on the inside of the aquatic sport suit along both sides of the slit opening. At least one sealing device is provided between the zippers (4, 8) which are arranged on the outside (1) and the inside (5) of the aquatic sport suit (2). If necessary, the zipper (8) disposed on the inside (5) is attached to two strips (12, 13; 12', 13') which are disposed on the inside (5) of the aquatic sport suit (2) and extend lengthwise along the slit opening (3), with the zipper (8) closing an opening region (3') formed between the two strips (12, 13; 12', 13').

In a strip-shaped surface fastener, fence portions, each of which periphery is blocked, integrally stand on a surface of a flat base portion made of synthetic resin. The fence portions may be formed of foam members and bonded to the surface of the flat base portion. Then, male type engaging elements are integrally molded inside each of the fence portions. Alternatively, a woven or knitted male type, female type or male-and-female mixture type surface fastener member, or a male type surface fastener member made of synthetic resin may be pasted or bonded inside each of the fence portions. An attaching portion, in which no engaging elements are disposed, are integrally formed on an outer periphery of each of the fence portions. Therefore, it is possible to prevent foam resin material from penetrating an interior of each of the fence portions during an embedding operation and to effectively embed the surface fastener in a cushion body of a foam resin molding type. Consequently, the surface fastener can be embedded in a stable fashion in a seat molded of foam resin without losing an engaging force of the surface fastener.

A storage bag having a recloseable mouth, which is biased into an open configuration, is disclosed. The bag, typically manufactured from thermoplastic material such as low-density polyethylene, includes first and second adjacent layers joined or folded along bottom and side edges. The top edges are not folded or permanently joined, but are provided with closure members such as mating male and female zipper strips. The bag is further provided with structure to bias the top edges apart from one another thus biasing the mouth of the bag into an open configuration. The closure members are sufficiently strong to overcome the force of the biasing structure and thereby hold the bag closed when the closure members are engaged. However, upon disengagement of the closure members the biasing structure forces the bag top edges apart to thereby place the bag into an open mouth configuration.

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.

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.

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.