Wheel chock
FIG. 1 is a front perspective view of a wheel chock showing my new design;
FIG. 2 is front elevational view thereof, with the rear elevational view being a mirror image of FIG. 2;
FIG. 3 is a top plan view thereof, taken in the direction of arrow 3--3 in FIG. 2;
FIG. 4 is a left side elevational view thereof, taken in the direction of arrow 4--4 in FIG. 2;
FIG. 5 is a right side elevational view thereof, taken in the direction of arrow 5--5 in FIG. 2;
FIG. 6 is a bottom plan view thereof, taken in the direction of arrow 6--6 in FIG. 2;
FIG. 7 is a front perspective view of an alternative embodiment of a wheel chock showing my new design;
FIG. 8 is a front elevational view of the embodiment shown in FIG. 7, with the rear elevational view being a mirror image of FIG. 8;
FIG. 9 is a top plan view of the embodiment shown in FIG. 7, taken in the direction of arrow 9--9 in FIG. 8;
FIG. 10 is a left side elevational view of the embodiment shown in FIG. 7, taken in the direction of arrow 10--10 in FIG. 8;
FIG. 11 is a right side elevational view of the embodiment shown in FIG. 7, taken in the direction of arrow 11--11 in FIG. 8; and,
FIG. 12 is a bottom plan view of the embodiment shown in FIG. 7 , taken in the direction of arrow 12--12 in FIG. 8.
| 2011469 | August 1935 | Brueggemann |
| 2992704 | July 1961 | Showaker et al. |
| 3317006 | May 1967 | Patterson |
Type: Grant
Filed: Feb 13, 1997
Date of Patent: Dec 15, 1998
Inventor: Stephen K. Henry (Boulder, CO)
Primary Examiner: Robert M. Spear
Law Firm: Dorr, Carson, Sloan & Birney, P.C.
Application Number: 0/66,614
