Anti-slip sole for footwear
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Description
FIG. 1 is a perspective view of an anti-slip sole for footwear, showing my new design;
FIG. 2 is a side elevational view thereof; and
FIG. 3 is a bottom plan view thereof.
The top of the sole is flat and plain.
Referenced Cited
U.S. Patent Documents
| 81061 | August 1868 | Basset |
| 169006 | October 1875 | Justa |
| D293968 | February 2, 1988 | Baungratz |
| 2627676 | February 1953 | Hack |
| 2685141 | August 1954 | Davenport |
Patent History
Patent number: D320884
Type: Grant
Filed: Jan 25, 1989
Date of Patent: Oct 22, 1991
Assignee: Brue S.p.A. (Monte S. Pietrangeli)
Inventor: Aldo Brue (Monte S. Pietrangeli)
Primary Examiner: Louis S. Zarfas
Law Firm: Young & Thompson
Application Number: 7/301,144
Type: Grant
Filed: Jan 25, 1989
Date of Patent: Oct 22, 1991
Assignee: Brue S.p.A. (Monte S. Pietrangeli)
Inventor: Aldo Brue (Monte S. Pietrangeli)
Primary Examiner: Louis S. Zarfas
Law Firm: Young & Thompson
Application Number: 7/301,144
Classifications
Current U.S. Class:
D/2320;
D/2274;
D/2317
