Self-piercing clinch nut
Pamer , et al. March 5, 2
U.S. patent number D454,057 [Application Number D/146,089] was granted by the patent office on 2002-03-05 for self-piercing clinch nut. This patent grant is currently assigned to R B & W Manufacturing LLC. Invention is credited to W. Richard Pamer, Stanley H. Umbel.
| United States Patent | D454,057 |
| Pamer , et al. | March 5, 2002 |
Self-piercing clinch nut
Claims
The ornamental design for a self-piercing clinch nut, as shown and described.
| Inventors: | Pamer; W. Richard (Macedonia, OH), Umbel; Stanley H. (Windham, OH) |
|---|---|
| Assignee: | R B & W Manufacturing LLC
(Cleveland, OH) |
| Appl. No.: | D/146,089 |
| Filed: | August 3, 2001 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 133078 | Nov 20, 2000 | ||||
| 102399 | Mar 24, 1999 | D437211 | |||
| Current U.S. Class: | D8/397 |
| Current International Class: | 0808 |
| Field of Search: | ;D8/397 ;411/427,429,430,918,179,180 |
References Cited [Referenced By]
U.S. Patent Documents
| D140317 | February 1945 | Allen |
| 2552794 | May 1951 | Kimbell |
| D186858 | December 1959 | Reiner |
| 3053300 | September 1962 | Quinto |
| 3253631 | May 1966 | Reusser |
| 4432681 | February 1984 | Capuano |
| 4543023 | September 1985 | Capuano |
| 5190423 | March 1993 | Ewing |
| 5340251 | August 1994 | Takahashi et al. |
| 5549430 | August 1996 | Takahashi et al. |
Other References
|
SPAC HGL, Nut Specifications, by R B & W Corporation, Forum SP325C009, Rev. Oct. 8, 1996. . SPAC HGLB, Nut Specifications, by R B & W Corporation, Forum SP325C010, Rev. Oct. 8, 1996.. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Pearne & Gordon LLP
Description
FIG. 1 is a perspective view of a self-piercing clinch nut including a plurality of lugs angularly spaced about a central pilot, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a vertical cross-sectional view taken along line 3--3 of FIG. 2;
FIG. 4 is a bottom plan view; and,
FIG. 5 is a side elevational view.
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