Wheel chock

Description

FIG. 1 is a front perspective view of a wheel chock showing my new design.

FIG. 2 is front elevational view thereof.

FIG. 3 is a top plan view thereof, taken in the direction of arrow 3--3 in FIG. 2.

FIG. 4 is a right side elevational view thereof, with the left side elevational view being a mirror image of FIG. 4 taken in the direction of arrow 4 --4 in FIG. 2.

FIG. 5 is a bottom plan view thereof, taken in the direction of arrow 5--5 in FIG. 2.

FIG. 6 is a rear elevational view thereof, taken in the direction of arrow 6--6 in FIG. 4; and,

FIG. 7 is a bottom plan view of another alternative embodiment of a wheel chock showing my new design.

Referenced Cited
U.S. Patent Documents
D219236 November 1970 Hudak et al.
D326254 May 19, 1992 Ziaylek, Jr. et al.
D365078 December 12, 1995 Ziaylek
1971402 August 1934 Goss
1976146 October 1934 Self
2681377 June 1954 Smithers
3054477 September 1962 Bustin
3444963 May 1969 Davis
4144951 March 20, 1979 Rea
4399893 August 23, 1983 Switzer
4781271 November 1, 1988 Wokeck
5465814 November 14, 1995 Ziaylek
Patent History
Patent number: D409554
Type: Grant
Filed: Aug 17, 1998
Date of Patent: May 11, 1999
Inventor: Stephen K. Henry (Boulder, CO)
Primary Examiner: Robert M. Spear
Law Firm: Dorr, Carson, Sloan & Birney, P.C.
Application Number: 0/92,307
Classifications
Current U.S. Class: Wheel Chock Or Stop (D12/217)
International Classification: 1206;