Self-piercing clinch nut
Latest R B & W Corporation Patents:
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;
FIG. 5 is a side elevational view;
FIG. 6 is a perspective view similar to FIG. 1 showing another embodiment of the clinch nut including a plurality of modified lugs angularly spaced about a central pilot;
FIG. 7 is a top plan view;
FIG. 8 is a vertical cross-sectional view taken in the direction of the arrows on line 8—8 of FIG. 7;
FIG. 9 is a bottom plan view thereof; and,
FIG. 10 is a side elevational view thereof.
Claims
The ornamental design for a self-piercing clinch nut, as shown and described.
D140317 | February 1945 | Allen |
D186858 | December 1959 | Reiner |
2552794 | May 1951 | Kimbell |
3053300 | September 1962 | Quinto |
3253631 | May 1966 | Reusser |
4432681 | February 21, 1984 | Capuano |
4543023 | September 24, 1985 | Capuano |
5190423 | March 2, 1993 | Ewing |
5340251 | August 23, 1994 | Takahashi et al. |
5549430 | August 27, 1996 | Takahashi et al. |
- 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.
Type: Grant
Filed: Aug 11, 2000
Date of Patent: Apr 24, 2001
Assignee: R B & W Corporation (Kent, OH)
Inventors: W. Richard Pamer (Macedonia, OH), Stanley H. Umbel (Windham, OH)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Pearne & Gordon LLP
Application Number: 29/127,869
International Classification: 0808;