Fastener

- Hewlett Packard
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Description

FIG. 1 is a top plan view of a fastener showing my new design;

FIG. 2 is a perspective view of FIG. 1, the threaded shank shown broken away to indicate indeterminate length;

FIG. 3 is a perspective view of a second embodiment of the design of FIG. 1, the only difference being the use of a pan-type head.

Referenced Cited
U.S. Patent Documents
D200218 February 1965 Curtiss
1209885 December 1916 Rarey
2140449 December 1938 Brown
2592462 April 1952 Phipard, Jr.
3212392 October 1965 Wald
Foreign Patent Documents
197804 October 1978 CAX
3825 of 1875 GBX
Other references
  • "ESlok" Catalog 471, printed 2/70, p. 4, Pan Head Fastener.
Patent History
Patent number: D264552
Type: Grant
Filed: Dec 26, 1979
Date of Patent: May 25, 1982
Assignee: Hewlett-Packard Company (Palo Alto, CA)
Inventor: John O. Bogren (Sunnyvale, CA)
Primary Examiner: B. J. Bullock
Attorney: Edward Y. Wong
Application Number: 6/107,303
Classifications
Current U.S. Class: D/8387
International Classification: D0808;