Wheel chock having a roller assist

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Description

FIG. 1 is a front left perspective view of a wheel chock having a roller assist;

FIG. 2 is a front right perspective view thereof;

FIG. 3 is a front left bottom perspective view thereof;

FIG. 4 is a rear right bottom perspective view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a left elevation view thereof;

FIG. 7 is a right elevation view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a rear elevation view thereof.

Claims

The ornamental design for a wheel chock having a roller assist, as shown.

Referenced Cited
U.S. Patent Documents
1617369 February 1927 Blakely
2189323 February 1940 Noonan
3065827 November 1962 Timbers
3305049 February 1967 Willey
D316243 April 16, 1991 Henry
5689981 November 25, 1997 DeLuca
D409133 May 4, 1999 Henry
6336527 January 8, 2002 Metz
6390245 May 21, 2002 Metz
D552527 October 9, 2007 Wolfram
D609158 February 2, 2010 Bird
20080277211 November 13, 2008 Wolfram
20110100765 May 5, 2011 Bird
Patent History
Patent number: D772775
Type: Grant
Filed: Sep 10, 2015
Date of Patent: Nov 29, 2016
Inventors: Steve K. Bird (St. Louis, MO), Robert Bales (St. Louis, MO)
Primary Examiner: Sandra Snapp
Assistant Examiner: Ieisha Price
Application Number: 29/539,104
Classifications
Current U.S. Class: Bracket Or Support (41) (D12/223)