| |
 |
|
Class Information
Number: 411/185
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Threaded fastener locked to a discreet structure (e.g., plate, rail, wheel) > Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component > Fastener having a deformable portion or deforms substructure (e.g., prong) > Region on inwardly facing surface of bolt head or nut > Surface extends radially beyond flat sides of bolt head or nut
Description: Device wherein the bolt head or the nut includes a plurality of planar, sidewardly facing surfaces (e.g., for engagement by a wrench), and wherein the inwardly facing (i.e., the working) surface of the bolt head or the nut is given a radial dimension which is greater than the distance separating opposite ones of the sidewardly facing surfaces.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7338241 |
Fastener receptacle |
Mar. 4, 2008 |
| 7014406 |
Anti-strip-out fastener |
Mar. 21, 2006 |
| 5349884 |
Dust shield mounting system |
Sep. 27, 1994 |
| 4793752 |
Drive-head lock washer |
Dec. 27, 1988 |
| 4490082 |
Fastener having an axially and radially undulating flange |
Dec. 25, 1984 |
| 4377360 |
Channel nut and method of making same |
Mar. 22, 1983 |
| 4310272 |
Threaded fastener and structural joint attained therewith |
Jan. 12, 1982 |
| 4294300 |
Self-locking fastener |
Oct. 13, 1981 |
| 4290469 |
Self-locking nut-type or bolt-type fastening device |
Sep. 22, 1981 |
| 4223711 |
Self-locking fastener |
Sep. 23, 1980 |
| 4220188 |
Locking fastener |
Sep. 2, 1980 |
| 4094352 |
Fasteners having toothed bearing surfaces |
Jun. 13, 1978 |
|
|
|
