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;
FIG. 7 is a fragmentary cross-sectional view taken along line 7--7 in FIG. 1.
Referenced Cited
Patent History
Patent number: D317974
Type: Grant
Filed: Aug 29, 1988
Date of Patent: Jul 9, 1991
Assignee: Quabaug Corporation (North Brookfield, MA)
Inventor: Arnold S. Austin (East Brookfield, MA)
Primary Examiner: Louis S. Zarfas
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/237,556
Type: Grant
Filed: Aug 29, 1988
Date of Patent: Jul 9, 1991
Assignee: Quabaug Corporation (North Brookfield, MA)
Inventor: Arnold S. Austin (East Brookfield, MA)
Primary Examiner: Louis S. Zarfas
Law Firm: Samuels, Gauthier & Stevens
Application Number: 7/237,556
Classifications
Current U.S. Class:
D/2320