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Class Information
Number: 411/90
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Threaded fastener locked to a discreet structure (e.g., plate, rail, wheel) > Member extending between and engaging flat formed on side of each of a plurality of bolts or nuts (e.g., side lock)
Description: Device wherein the other element, or at least one of a plurality thereof, comprises a member in the nature of either a single piece of material or a plurality of pieces related in some fashion to one another, which member is positioned in such a manner that a principal surface thereof occupies a plane which parallels, or nearly parallels, that surface of the substructure with which it is in a facing relationship, and wherein the member includes a portion (e.g., an arm or lip extending normally to the principal surface of the member) for making contact with one or more planar regions formed on the exterior of, and extending parallel to the principal axis of, each of a plurality of bolts or nuts.

Sub-classes under this class:

Class Number Class Name Patents
411/91 And element on opposite face of substructure restricting rotation of a cooperating nut or bolt 4
411/98 And engaging the inwardly facing surface of the bolt heads or nuts 5
411/92 Having plural openings or notches engaging a bolt or nut on two sides 16
411/100 Including element spacing member from substructure 1
411/99 Including separable keeper for member 3

Patents under this class:

Patent Number Title Of Patent Date Issued
8522825 Fluid apparatus unit structure Sep. 3, 2013
8337129 Wheel nut lock Dec. 25, 2012
7988652 Joint brace adjustable device Aug. 2, 2011
7927049 Wheel lug nut management device Apr. 19, 2011
7534220 Adjustable ergonomic brace May. 19, 2009
7367766 Screw and nut fastening device May. 6, 2008
4852700 Spot-type disk brake Aug. 1, 1989
4836043 Connecting rod assembly Jun. 6, 1989
4740124 Threaded insert Apr. 26, 1988
4562707 Outboard motor assembly locking system Jan. 7, 1986

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