Anti-skid tire traction unit
Latest The Ohtsu Tire & Rubber Co., Ltd. Patents:
Description
FIG. 1 is a front elevational view of an anti-skid tire traction unit showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof, the opposite side being a mirror image of that shown; and,
FIG. 5 is an enlarged fragmentary front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D235599 | March 1977 | Gilmartin |
D305631 | January 23, 1990 | Hino |
D325896 | May 5, 1992 | Pfoertner |
4280544 | July 28, 1981 | White |
4346748 | August 31, 1982 | Bugoy et al. |
5167737 | December 1, 1992 | Sakuma |
706511 | June 1987 | JPX |
766047 | July 1989 | JPX |
766842 | July 1989 | JPX |
841062 | June 1992 | JPX |
841058 | July 1992 | JPX |
Patent History
Patent number: D347204
Type: Grant
Filed: Oct 23, 1992
Date of Patent: May 24, 1994
Assignee: The Ohtsu Tire & Rubber Co., Ltd. (Osaka)
Inventor: Masao Hori (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Law Firm: Fish & Richardson
Application Number: 0/754
Type: Grant
Filed: Oct 23, 1992
Date of Patent: May 24, 1994
Assignee: The Ohtsu Tire & Rubber Co., Ltd. (Osaka)
Inventor: Masao Hori (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Law Firm: Fish & Richardson
Application Number: 0/754
Classifications
Current U.S. Class:
D12/154