Class 411/101 - Member engages the inwardly facing surface of a plurality of bolt heads or nuts

Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Device wherein the other element, or at least one of a plurality
No. of patents: 4
Last issue date: 08/21/2007

Number	Title	Issue Date
7258837	Microfluidic device and surface decoration process for solid phase affinity binding assays This invention provides a microfluidic device for use in the detection of one or more analytes in a fluid using solid-phase affinity binding assays. The device offers a practical, easy-to-use, portable, inexpensive, robust analytical system for the parallel and quan...	08/21/2007
4776738	Fastening device An improved fastening device is disclosed for securing within an aperture of a workpiece. The invention comprises a longitudinally extending body member for insertion within the aperture of the workpiece. The fastening device includes a locking shoulder s...	10/11/1988
4475857	Detent Apparatus A detent apparatus for preventing the rotation of delivery valve holders threaded into the body of a fuel injection pump comprises a generally rectangular flat plate which is formed with substantially semicircular notches at its opposite edges for receivi...	10/09/1984
4214667	Screw mounting mechanism for electrical outlet box A retaining clip for retaining a threaded screw on a wall of an outlet box has a pair of legs extending generally parallel from a bite portion and which are received in slots in the wall extending across an elongated screw receiving passage. Each leg has ...	07/29/1980

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