Abstract: A zipper puller configured to connect to a zipper slider includes a puller portion and a loop portion. The puller portion may include arm channels, an extension slot located along each arm channel, and a tab slot located within each extension slot. The loop portion may include a loop to loop through a zipper slider connector, arms extending from the loop, and an extension extending from each arm, where each extension includes a tab. The puller portion and the loop portion are configured to couple to connect the zipper puller to a zipper slider. The arms may be configured to flex outwardly to position tabs within arm channels such that the arms may translate along the arm channels toward the extension slots. The arms may be resilient when flexed to urge the extensions into the extension slots along the arm channels to position the tabs within the tab slots, thereby coupling the puller portion and loop portion.

Abstract: A zipper puller configured to connect to a zipper slider includes a puller portion and a loop portion. The puller portion may include arm channels, an extension slot located along each arm channel, and a tab slot located within each extension slot. The loop portion may include a loop to loop through a zipper slider connector, arms extending from the loop, and an extension extending from each arm, where each extension includes a tab. The puller portion and the loop portion are configured to couple to connect the zipper puller to a zipper slider. The arms may be configured to flex outwardly to position tabs within arm channels such that the arms may translate along the arm channels toward the extension slots. The arms may be resilient when flexed to urge the extensions into the extension slots along the arm channels to position the tabs within the tab slots, thereby coupling the puller portion and loop portion.

Abstract: A vehicle suspension system may include a first suspension assembly operably coupling a first wheel to a chassis of a vehicle, a second suspension assembly operably coupling a second wheel to the chassis where the first and second wheels form a pair of front wheels, a third suspension assembly operably coupling a third wheel to the chassis, a fourth suspension assembly operably coupling a fourth wheel to the chassis where the third and fourth wheels forming a first pair of rear wheels, and a payload extension kit that is attachable to the chassis non-permanently. The payload extension kit may include a fifth suspension assembly operably coupling a fifth wheel to a sub-frame extension of the payload extension kit, and a sixth suspension assembly operably coupling a sixth wheel to the sub-frame extension, where the fifth and sixth wheels form a second pair of rear wheels.

Abstract: An article of luggage includes a wall including flaps extending therefrom and a bottom tray. The bottom tray includes a fastener on an inside of the bottom tray to fasten the flaps to the bottom tray, integrated wheel wells, and slots to receive the flaps extending from the wall and allow the flaps to pass from an outside of the bottom tray to the inside of the bottom tray to attach the wall to the bottom tray.

Abstract: An article of luggage includes a wall including flaps extending therefrom and a bottom tray. The bottom tray includes a fastener on an inside of the bottom tray to fasten the flaps to the bottom tray, integrated wheel wells, and slots to receive the flaps extending from the wall and allow the flaps to pass from an outside of the bottom tray to the inside of the bottom tray to attach the wall to the bottom tray.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.

Abstract: An apparatus and method for transmitting, collimating and redirecting light from a point-like source to produce a collimated optical signal in a substantially planar form are provided. In one embodiment the apparatus is manufactured as a unitary transmissive body comprising a collimation element and a redirection element, and optionally a transmissive element. In another embodiment the apparatus is assembled from one or more components. The apparatus and method are useful for providing sensing light for an optical touch input device.

Abstract: This disclosure relates to methods for assembling optical systems. One disclosed method includes: providing a substrate; providing a plurality of optical elements; arranging and selectively retaining the optical elements in a predetermined configuration; and applying the plurality of optical elements in the predetermined configuration to the substrate, such that the optical elements are optically aligned to provide an optical path through the optical system. Improved optical systems are also disclosed.

Abstract: An optical system (21) is disclosed, that includes a plurality of waveguides (10, 14) on a substrate (22) and a unitary collimating lens element (23) adjacent and optically coupled to the waveguides (10, 14) and on the same substrate (22). Methods for producing optical systems (21) and a plurality of optical signals are also disclosed.

Abstract: Singulating polymer waveguides made on a substrate using photolithography. A first polymer cladding layer is formed and patterned on a first surface of a substrate to form a plurality of bottom cladding elements. Each of the bottom cladding elements are structurally independent from the other bottom cladding elements on the substrate. A second polymer layer is then formed and patterned on each of the bottom cladding elements to form a plurality of waveguide cores on each of the plurality of bottom cladding elements respectively. A third polymer top cladding layer is next formed over the plurality of waveguide cores on each of the bottom cladding elements respectively. In various embodiments, the individual waveguides can be separated from the substrate by using a selective tape or by cutting or sawing the substrate between the bottom cladding elements.

Abstract: Optical transmission structures include a waveguide and an optical lens wherein the optical lens has a sufficiently large thickness to allow the formation of a curved front lens surface that collimates transmitted light rays so that they travel within a plane that is coplanar to a working surface. The present invention also relates to a technique for manufacturing the optical transmission structure, which involves the use of a photopolymer material. The optical transmission structure can be implemented in various systems such as a system for optical data input.

Abstract: An automatic mechanism and method for moving a deadbolt between a retracted deadbolt position and an extended deadbolt position. A trigger is operatively coupled to the deadbolt and to the auxiliary latch. The trigger is configured to cause a first movement of the deadbolt from the retracted deadbolt position to the extended deadbolt position when the trigger moves from a first trigger position to a second trigger position, and to require movement of the auxiliary latch a predetermined distance from a retracted auxiliary-latch position toward an extended auxiliary-latch position before the trigger is able to cause a second movement of the deadbolt. The method includes as a step preventing the deadbolt from being released from the retracted deadbolt position until the auxiliary latch has moved a predetermined distance from the retracted auxiliary-latch position toward the extended auxiliary-latch position.