Clinch nut
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Description
FIG. 1 is a top plan view;
FIG. 2 is a front elevation;
FIG. 3 is a bottom plan view;
FIG. 4 is a right-side elevation;
FIG. 5 is a cross section taken along the line 5—5 in FIG. 1;
FIG 6 is a downwards perspective view; and,
FIG. 7 is an upwards perspective view.
Claims
The ornamental design for a clinch nut, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
32880 | July 1861 | Lawrence et al. |
687774 | December 1901 | Oliver |
3213914 | October 1965 | Baumie et al. |
5092725 | March 3, 1992 | Aittama |
- Machine Design—The Fasteners Book; Sep. 29, 1960; p. 139; Self-clinching spline fastener.*
- Machine Design—The Fasteners Book; Sep. 29, 1960; p. 116; P-nut.
Patent History
Patent number: D453000
Type: Grant
Filed: Oct 31, 2000
Date of Patent: Jan 22, 2002
Assignee: Yugenkaisha Shinjo Seisakusho (Osaka)
Inventors: Katsumi Shinjo (Osaka), Tadashi Shinjo (Osaka), Hiroshi Shinjo (Osaka)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Antonelli, Terry, Stout & Kraus, LLP
Application Number: 29/131,926
Type: Grant
Filed: Oct 31, 2000
Date of Patent: Jan 22, 2002
Assignee: Yugenkaisha Shinjo Seisakusho (Osaka)
Inventors: Katsumi Shinjo (Osaka), Tadashi Shinjo (Osaka), Hiroshi Shinjo (Osaka)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Antonelli, Terry, Stout & Kraus, LLP
Application Number: 29/131,926
Classifications
Current U.S. Class:
D8/397
International Classification: 0808;
International Classification: 0808;