Tread surface and periphery of a footwear unit sole
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Description
FIG. 1 is a bottom plan view of a tread surface and periphery of a footwear unit sole showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a front edge elevational view;
FIG. 5 is a rear edge elevational view; and
FIG. 6 is a fragmentary cross-sectional view taken along line 6--6 in FIG. 1;
Referenced Cited
U.S. Patent Documents
D61473 | September 1922 | Mason |
D73143 | July 1927 | Oakley |
D238832 | February 1976 | Famolare, Jr. |
D262372 | December 22, 1981 | Stubblefield |
Patent History
Patent number: D318946
Type: Grant
Filed: Jan 23, 1989
Date of Patent: Aug 13, 1991
Assignee: Vibram S.p.A.
Inventor: Moreno Granatelli (Macerata)
Primary Examiner: Louis S. Zarfas
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/299,811
Type: Grant
Filed: Jan 23, 1989
Date of Patent: Aug 13, 1991
Assignee: Vibram S.p.A.
Inventor: Moreno Granatelli (Macerata)
Primary Examiner: Louis S. Zarfas
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/299,811
Classifications
Current U.S. Class:
D/2320