Tire anti-skid unit
Description
FIG. 1 is a top perspective view of a tire anti-skid unit embodying my design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front end elevation view thereof.
Referenced Cited
Patent History
Patent number: D301222
Type: Grant
Filed: Oct 24, 1986
Date of Patent: May 23, 1989
Inventor: Donnie R. Smith (Greensboro, NC)
Primary Examiner: James M. Gandy
Application Number: 6/923,720
Type: Grant
Filed: Oct 24, 1986
Date of Patent: May 23, 1989
Inventor: Donnie R. Smith (Greensboro, NC)
Primary Examiner: James M. Gandy
Application Number: 6/923,720
Classifications
Current U.S. Class:
D12/154
