Screw head

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Description

FIG. 1 is a side elevational view of the present invention; and,

FIG. 2 is a top plan view of the present invention.

Referenced Cited
U.S. Patent Documents
1088046 February 1914 Turner
1956963 May 1934 Salmen, Jr.
2334466 November 1943 Wood
2993950 July 1961 Forman
3078334 February 1963 Forman
3498173 March 1970 Wright
4037514 July 26, 1977 Literas
4171662 October 23, 1979 Simone et al.
Patent History
Patent number: D413254
Type: Grant
Filed: Mar 31, 1997
Date of Patent: Aug 31, 1999
Inventor: James S. Lee (Camarillo, CA)
Primary Examiner: Holly Baynham
Attorney: Eugene Oak
Application Number: 0/69,337
Classifications
Current U.S. Class: D/8387
International Classification: 0808;