Tie down clamp for pickup trucks

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Description

FIG. 1 is a side elevational view of the tie down clamp for pickup trucks showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a perspective view thereof from above.

Referenced Cited
U.S. Patent Documents
D226856 May 1973 Leto et al.
D239364 March 1976 Mooney et al.
D265171 June 29, 1982 Zukaitis
887889 May 1908 Worthington
2608167 August 1952 Harris
2609761 September 1952 Clark
2638063 May 1953 Clark
2878668 March 1959 Starling et al.
2879969 March 1959 Bamberger
3595125 July 1971 Jacobs
4242021 December 30, 1980 Sloane
4316688 February 23, 1982 Roskelley
4403378 September 13, 1983 Engman
4531774 July 30, 1985 Whatley
4657299 April 14, 1987 Mahan
4685646 August 11, 1987 Harrison
Foreign Patent Documents
503746 June 1954 CAX
Patent History
Patent number: D308627
Type: Grant
Filed: Sep 26, 1988
Date of Patent: Jun 19, 1990
Inventor: Robert D. Guffey (Helena, MT)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/249,165
Classifications
Current U.S. Class: D/8356; D/8396