...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.
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| Number | Title | Issue Date |
| 7367610 | Method and apparatus for assembling a component to a panel A component is adapted for assembly to a panel at a desired location. The component includes a body and at least one fastener threadingly received in the body, the fastener having a head and a threaded shaft, the head extending outwardly from the body a predetermine... | 05/06/2008 |
| 7357614 | Functional element for attaching to a sheet metal part composite component produced from said element and method for attaching the functional element to a sheet metal part The invention relates to a functional element for attaching to a sheet metal part, such as for example a nut element or a bolt element comprising a body section or head section, which has a requisite cylindrical part on one axial end and runs into a cylindrical rive... | 04/15/2008 |
| 7353957 | Pegboard with through peg-hole mounting A pegboard panel includes a plurality of perforations and a plurality of box-anchor receptacles that project outwardly from a rear surface. Each box-anchor receptacle communicates with one of the plurality of perforations and includes a back wall that is spaced from... | 04/08/2008 |
| 7351899 | Quick action drum lug assembly and method Lug assemblies and associated methods of attaching a drum head to a drum body. The lug assembly may comprise a lug body having a seating surface; an elongate link having a proximate end disposed proximate the drum head and a distal end disposed distal from the drum ... | 04/01/2008 |
| 7338241 | Fastener receptacle A receptacle for a fastener which is inserted into a receptacle receiving member. The receptacle is insertable and rotatable in a hole in the receptacle receiving member and includes at least one arm extending from a fastener receiving member. The arm is arranged to... | 03/04/2008 |
| 7329066 | Solid shank pawl pin with redundant locking system Apparatus comprising and methods relating to a quick disconnect pin having a locking member, a first body segment and a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segment... | 02/12/2008 |
| 7309200 | Arrangement for connecting a tubular first component to a second component and method for producing an arrangement of this type An arrangement for connecting a tubular first component to a second component, in particular for connecting a tensioning tube to an A-pillar of a vehicle body, has a first structural element which forms a receptacle for a screw element and is arranged at an end of t... | 12/18/2007 |
| 7246978 | Nut retaining apparatus and nut holder A body comprising a nut retaining apparatus mounted thereon for fastening a bolt to the body. The bolt is inserted into a bolt insertion hole at an end surface of the body from a direction inclined with respect to a direction tangent to the body. The nut retaining a... | 07/24/2007 |
| 7241094 | Restraint clip A restraint clip for suspending a load-bearing object includes an engaging member having a body defining an engaging member hole, two abutting surfaces, and two non-abutting surfaces; a lock having a lock body with a base defining a lock hole spatially aligned with ... | 07/10/2007 |
| 7241096 | Captive screw with deployable knob A captive screw for use in electronic assemblies includes a screw with a shaft having a pair of spaced grooves and a cover captivating the screw and for attaching the captive screw. A knob for rotating the screw can be moved along the shaft between an extended posit... | 07/10/2007 |
| 7223458 | Molded product including coupling component incorporated in receiving member A molded product includes a receiving member in a body. A coupling component such as a female screw component is embedded in the receiving member. A connecting piece is formed continuous to the body and the receiving member based on integral molding. The connecting ... | 05/29/2007 |
| 7213376 | Bracket for supporting structural element to support structure A bracket for supporting a structural element, such as a precast concrete beam, on a concrete pile or similar support structure in a building includes a first support part (1) which is cast at least partly into the concrete pile. The first support part (1 | 05/08/2007 |
| 7204668 | Panel fastener with spring retaining ring A fastener assembly having a bolt having a shaft and a nose portion at its terminal end. A ring is mounted on the bolt. The ring is an elongated piece of resilient material curving from a first end about the bolt shaft, then curving back around to a second end adjac... | 04/17/2007 |
| 7192231 | Cage nut with non-cross threading angled cage A cage nut assembly is disclosed having a body defining a through bore. The cage is disposed about at least a portion of the body. The body is hexagonal in shape, while the cage defines a seam configured to be placed adjacent the coupling surface of the cage and bas... | 03/20/2007 |
| 7182563 | Fastener A fastener for fastening a component having a mounting hole has an essentially U-shaped clamping region that at least partially grips around the component and has two opposing legs that are connected together as a single piece by a connecting region. The legs are pr... | 02/27/2007 |
| 7179037 | Telescopic captive fastener A telescopic captive fastener has a knob, a ferrule, a spring, and at least one sleeve. The sleeve extends telescopically between the ferrule and the knob. ... | 02/20/2007 |
| 7150596 | Toggle bolt device A fastener apparatus is disclosed that features projecting locking members that extend and retract when a central drive shaft is rotated. The exterior of the connector has a body that is partially threaded to receive a nut so that two structures (eg. flanges, panels... | 12/19/2006 |
| 7134821 | Split weld cage nut assembly The invention provides a cage nut assembly having a nut member and a cage member. The nut has a threaded aperture therethrough. The cage is capable of encaging the nut such that the nut has a limited range of movement within the cage in at least one dimension. The c... | 11/14/2006 |
| 7101135 | Self-aligning nut plate A nut assembly includes a base plate and a nut. The base plate includes a bearing surface with bore for the passage of a bolt or the like therethrough. The nut includes a bearing surface engaged with the bearing surface of the base plate. The said nut includes a bor... | 09/05/2006 |
| 7086817 | Collapsible nut A cage nut assembly includes a nut having a cylindrical portion extending from a plate portion. The nut is encaged in a cage such that the cylindrical portion extends through an aperture in the cage. The cylindrical portion of the nut is collapsible such that the nu... | 08/08/2006 |
| 7082650 | Snap fit mechanism A snap fit mechanism has an elastic tongue provided on a base of the mechanism. On the tip of the tongue is provided an engaging claw that has an engaging inclined face. A far end of the engaging inclined face from the base is arranged so as to be located between th... | 08/01/2006 |
| 7077610 | Toggle bolt device A toggle bolt type connector has projecting locking members that extend and retract when a central drive shaft is rotated. The exterior of the connector has a body that is partially threaded to receive a nut so that two structures (eg. flanges, panels, plates, beams... | 07/18/2006 |
| 7052222 | Fastening element A quick-fastening element (10) is used to anchor loads to profile rails (12a, 12b). It has a mounting part (18), a cage (20), and a movable closing nut (22). To improve the screwing-in motion and to enable more... | 05/30/2006 |
| 7044701 | Fastening system A fastening system (1) comprises a rear grip part (5) for introduction into a mounting opening (4) of an elongated mounting rail (2) in a first position and for gripping behind the mounting projections (6.1, 6.2) in a second positi... | 05/16/2006 |
| 7021876 | Simplified installation captive panel fastener A simplified captive panel fastener including a head, shank, a threaded outer end, and a centrally threaded opening at the outer end. Longitudinal slots extend along the outer end of the fastener to receive a retention washer with inwardly extending prongs. The meth... | 04/04/2006 |
| 7011159 | Compact mid-grip fastener A fastener for coupling blowout preventers in a stack including an elongated shaft having a first end and a second end, and a head disposed proximate the first end of the elongated shaft and adapted to be retained in a recess in a first blowout preventer. The second... | 03/14/2006 |
| 7004699 | Quick assembly fastening system for plastic parts A fastening system for connecting plastic members to each other via a metal stud having a head and a shaft. The plastic members include a plastic member and a plastic parent member. The plastic parent member is affixed to a head of the metal stud. The shaft of the m... | 02/28/2006 |
| 6955512 | Mounting device for securing an electronic device to an equipment rack A mounting device for securing an electronic device to an equipment rack includes a mounting member and a securing device mounted on an end of the mounting member. ... | 10/18/2005 |
| 6938385 | Fixing element for laminated glass and an assembly comprising a fixing element that is anchored in a plate-type multi-layer body The invention relates to a fixing element (10) for anchoring in a drilled hole (30, 32) having an undercut (28) in a laminated body (24, 26), for example, laminated glass. The fixing element (10) has an expander cone (14), o... | 09/06/2005 |
| 6935823 | Anchor nut device for attachment to a structure An anchor nut device for attachment to a structure, the device defining a threaded bore for the reception therein of a corresponding member. The device includes an anchor nut which is fabricated from a first material, the nut defining the bore and a plurality of rad... | 08/30/2005 |
| 6918725 | Clip nuts with plastic clips A metal nut (N) is held by a plastic clip-body (12). The clip-body (12) has first and second arms (16, 18) and an end wall (20) that form a closed end and an open end (6). The open end (60) includes cam surfaces for camming ... | 07/19/2005 |
| 6908117 | Block-conduit connection alignment device An alignment device for squarely aligning a conduit within a conduit port of a housing. The alignment device includes a connecting block having a conduit passage therethrough and into which the conduit is trapped. The connecting block has a fastener passage therethr... | 06/21/2005 |
| 6905298 | Telescopic nut A nut assembly is disclosed that will ensure that the shank of a bolt that features a measurable grip length will pass through the contact plane of adjoining members. The nut assembly also allows the desired compressive force in the adjoining members to be attained ... | 06/14/2005 |
| 6477041 | Computer assembly with captivated screw carrier A computer assembly is described. That computer assembly includes a plate that contains a plurality of receptacles for receiving a plurality of fasteners, and that has a plurality of openings for enabling components to pass through it. The computer assemb... | 11/05/2002 |
| 6189280 | Wall exposed to wear, wear-resisting lining element and fastening means therefor A wall exposed to wear has a wear lining composed of a number of juxtaposed wear lining elements of an elastomeric material or of a mix of elastomeric and other wear-resistant materials. The wear lining elements are secured to a supporting surface with fa... | 02/20/2001 |
| 5975147 | Heddle frame with adjustable center brace assembly A heddle frame includes a top rail and a bottom rail connected at their ends with end members to form a rectangular frame. An adjustable center brace assembly extends between the top and bottom rails, and includes an elongated brace extending through the ... | 11/02/1999 |
| 5692732 | Tubular D-shaped trunnion This invention relates to the construction of pantograph jacks and, in particular, relates to the construction of an improved trunnion for connecting the pantograph jack arms to the drive shaft. In particular, a pantograph jack is disclosed that has at le... | 12/02/1997 |
| 5624150 | Hinge fastening structure and method of creating a hinge pillar joint A hinge fastening structure and method of creating a hinge to box-section pillar joint which includes a fastener extending from the pillar outer panel to the pillar inner panel wherein the fastener includes first and second threaded portions of substantia... | 04/29/1997 |
| 5502926 | Vehicle door glass liftplate mounting arrangement An improved liftplate attachment arrangement used to support an automotive door window. The liftplate is formed with a recessed attachment area adjacent a bracket which supports a lower edge of the window. The window, having a circular hole, is fixedly at... | 04/02/1996 |
| 5332006 | Center connector, for metallic weaving shafts The weaving shaft and center connector, includes an upper shaft rod having an upper longitudinal side and a lower shaft rod; a round rod having a threaded lower end and an upper end guided through the upper shaft rod; a device for anchoring the threaded l... | 07/26/1994 |