Abstract: The present disclosure provides an extrudable article and a composition, each including at least one polyurethane including hydroxyl groups and latent isocyanate groups in the form of uretdione groups. The hydroxyl groups are present on a first polyurethane and the latent isocyanate groups are present on either the first polyurethane or a second polyurethane and a ratio of the latent isocyanate groups to the hydroxyl groups is greater than 1.2:1. A method of making the extrudable article is provided including reacting in an extruder a polymerizable composition including a uretdione-containing material including a reaction product of a diisocyanate reacted with itself, a hydroxyl-containing compound, and an isocyanate-containing compound. A method of making a core-sheath filament is provided including forming a core composition of the at least one polyurethane and wrapping a sheath composition including an ethylene copolymer or a polyolefin around the core composition.

Abstract: An axle for heavy-duty vehicles, the axle comprising first and second grooves formed about the axle. The first and second grooves include a cross-sectional geometry that forms integrated annular fixturing locations about the axle for selectively mounting a component of a braking system.

Abstract: A system for transferring data between a centrally located site and a portable communications terminal via a telephone network, the site having associated therewith a look up table containing-plurality of data records correlating to items disposed at a retail establishment, wherein each of the items has associated therewith a bar code encoded with the indicia unique to each item, with each of the bar coded indicia corresponding to a particular record in the table, the data containing at least a portion of said record.

Abstract: A system for transferring data between a centrally located site and a portable communications terminal via a telephone network, the site having associated therewith a look up table containing- plurality of data records correlating to items disposed at a retail establishment, wherein each of the items has associated therewith a bar code encoded with the indicia unique to each item, with each of the bar coded indicia corresponding to a particular record in the table, the data containing at least a portion of said record.

Abstract: A system for transferring data between a centrally located site and a portable communications terminal via a telephone network, the site having associated therewith a look up table containing plurality of data records correlating to items disposed at a retail establishment, wherein each of the items has associated therewith a bar code encoded with the indicia unique to each item, with each of the bar coded indicia corresponding to a particular record in the table, the data containing at least a portion of said record.

Abstract: An electric blanket that can be wrapped around the fuel filter and powered by the automotive vehicle battery by means of a cigarette lighter adapter.

Abstract: A system for transferring data between a centrally located site and a portable communications terminal via a telephone network, the site having associated therewith a look up table containing plurality of data records correlating to items disposed at a retail establishment, wherein each of the items has associated therewith a bar code encoded with the indicia unique to each item, with each of the bar coded indicia corresponding to a particular record in the table, the data containing at least a portion of said record.

Abstract: A system is provided for integrated foot measurement and last manufacture which comprises a foot sizing device for determining foot sizing data by empirically measuring a foot to determine proper fit of a predetermined footwear style, a data processing device for receiving the foot sizing data from the foot sizing device and for transmitting the foot sizing and footwear style data, and a computer automated design mechanism for receiving the data from the data processing device and deriving machine readable data in a form suitable for transmission to footwear last production machinery for manufacture of a footwear last. The system also may include footwear last production machinery configured to utilize the machine readable data in the manufacturing of a footwear last. The foot sizing device preferably includes an electro-optical scanner which is capable of accurately determining foot sizing data of a foot covered by stocking as well as a foot of light or dark skin tones.

Abstract: Systems and methods are provided for measuring bottom facing surfaces of a foot which comprise placing the foot against a reference surface, projecting light against the foot, and displaying an image of the foot on a visual display to differentiate relative distances of portions of the foot from the reference surface. In addition, the image differentiates portions of the foot exerting different pressures against the reference surface.

Abstract: A last having an outer footwear shaping surface is provided wherein the outer footwear shaping surface is constructed and arranged to have a foot length component corresponding to the length measurement of the foot, a width component corresponding to the width line, and curvature angles corresponding to the curvature angles of the foot. An arch-line component, a heel width component, and a foot volume component may also be provided to correspond with the foot.

Abstract: A system is provided for reducing and managing the inventory of lasts needed for footwear production which comprises a foot sizing device for determining foot sizing data by empirically measuring a plurality of feet at a footwear sales location, a data processing device logically coupled to the foot sizing device for receiving the foot sizing data from the foot sizing device, and a statistical trend analysis mechanism logically coupled to the data processing device for analyzing the foot sizing data received by the data processing device and for identifying foot sizing data groups whereby efficient manufacture of footwear lasts according to empirical foot sizing needs may be achieved. The system may include an inventory control feedback mechanism logically coupled to the data processing device which provides last inventory status information on demand.

Abstract: An integrated system is provided for footwear visual image cataloging and selection which includes a foot measuring device for electronically measuring a customer's foot, a data processing device for receiving foot measurement data, customer identification data and customer preference data, a storage device for storing a footwear catalog comprising footwear images and footwear related data, and a visual display for displaying images and data related to the measured foot, suggested footwear images and suggested footwear related data stored in the footwear catalog wherein the suggested footwear images and footwear related data are automatically selected by matching the customer preference data and foot measurement data to footwear related data in the footwear catalog.

Abstract: A system is provided for video display foot imaging and overlaying of an image of selected footwear which includes a video display for displaying a measured foot image and an image of a selected footwear as well as an image device for causing relative movement between the image of the selected footwear and the measured foot image to electronically determine the fit of the selected footwear with the measured foot. The system may include a measurement device for measuring the foot and producing an image of the foot on the video display and a footwear database for providing selected footwear data to the video display.

Abstract: A method is provided for measuring bottom facing surfaces of foot which comprises the steps of placing a foot against a reference surface within the scanning field of the scanner, scanning bottom facing surfaces of a foot, and electronically displaying the scan of the foot bottom facing surfaces on a visual display to produce a scanned foot image articulating distances of portions of the foot bottom facing surface from the reference surface. The electronically displaying step may further include assigning gray scale values to distances articulated to produce a scan foot image comprising more than two gray scale intensities so that a grey scale image with a stereoscopic appearance is provided. Alternatively, the electronically displaying step may include assigning color hues to the distances articulated to produce an image comprising more than two spectral hues so that a color image with a stereoscopic appearance is provided.

Abstract: A footbed support for footwear comprises a laminate footbed custom formed to the shape of the wearer's foot from laminae of water-activated, polyurethane-impregnated fabric sheet material. The footbed is formed by placing the water-activated lamina on a resilient domed foot pad, then placing the foot in a predetermined position on the pad over the laminae so that the longitudinal arch of the foot overlies a portion of the dome corresponding to the height of the longitudinal arch and shape of the sole of the foot. The foot is then weighted to form an impression in the laminate, and the laminate allowed to partially cure before the foot is removed. Before final placement of the foot on the pad, the laminae are cut to differential lengths and widths if desired to provide a desired differential flexibility, rigidity, and thickness in different areas of the cured laminate footbed.