Cargo chock

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Description

FIG. 1 is a perspective view of a cargo chock showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The shading shown in FIG. 6 is intended to show surface texture and not color.

Referenced Cited
U.S. Patent Documents
D142220 August 1945 Lyons
D298823 December 6, 1988 Zulter
D307575 May 1, 1990 Gano
D326254 May 19, 1992 Zialek, Jr. et al.
2797774 July 1957 Eckhart
3664466 May 1972 Rothersen
3993167 November 23, 1976 Reed
4186823 February 5, 1980 White, Jr.
4399893 August 23, 1983 Switzer
Patent History
Patent number: D381951
Type: Grant
Filed: Oct 2, 1995
Date of Patent: Aug 5, 1997
Inventor: J. Paul Hatfield (Manassas, VA)
Primary Examiner: Melody N. Brown
Attorneys: Harold H. Dutton, Jr., Diane F. Liebman
Application Number: 0/44,855
Classifications
Current U.S. Class: Wheel Chock Or Stop (D12/217)
International Classification: 1206;