Wheel chock

- Blitz U.S.A., Inc.
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Description

FIG. 1 is a perspective view of a wheel chock embodying our design;

FIG. 2 is a right side view of the wheel chock depicted in FIG. 1, with the left side elevation being a mirror image thereof;

FIG. 3 is a front view of the wheel chock depicted in FIG. 1;

FIG. 4 is a rear view of the wheel chock depicted in FIG. 1;

FIG. 5 is a plan view of the wheel chock depicted in FIG. 1; and,

FIG. 6 is a bottom view of the wheel chock depicted in FIG. 1.

Claims

The ornamental design for a wheel chock, as shown and described.

Referenced Cited
U.S. Patent Documents
1893580 September 1931 Colley
2613764 November 1952 Worden
D181031 September 1957 Wilson et al.
D215325 September 1969 Merlo
D229330 November 1973 Miles
D236612 September 1975 Wetzel et al.
D282459 February 4, 1986 Sauber
4797024 January 10, 1989 Forrer
D307575 May 1, 1990 Gano
D316243 April 16, 1991 Henry
5046587 September 10, 1991 Jones
D321498 November 12, 1991 Jones
D326254 May 19, 1992 Ziaylek et al.
5332066 July 26, 1994 Pickeral
5383639 January 24, 1995 Byard
D365078 December 12, 1995 Ziaylek
5687516 November 18, 1997 Sheehan et al.
D387323 December 9, 1997 Wilcox
D432976 October 31, 2000 Chiang
D448338 September 25, 2001 Duvall
Patent History
Patent number: D493408
Type: Grant
Filed: Oct 8, 2003
Date of Patent: Jul 27, 2004
Assignee: Blitz U.S.A., Inc. (Miami, OK)
Inventors: Larry L. Chrisco (Fairland, OK), Charlie L. Forbis (Quapaw, OK)
Primary Examiner: Stacia Cadmus
Attorney, Agent or Law Firm: Hovey Williams LLP
Application Number: 29/191,505
Classifications
Current U.S. Class: Wheel Chock Or Stop (D12/217)
International Classification: 1206;