Fin sock
- TEKNA
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Description
FIG. 1 is a perspective view of a fin sock showing my new design, the broken line showing of an ankle being for environmental purposes only and forming no part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D190595 | June 1961 | Douglas |
3562818 | January 1969 | Burton |
4296499 | October 27, 1981 | Patterson et al. |
Patent History
Patent number: D312168
Type: Grant
Filed: Sep 30, 1987
Date of Patent: Nov 20, 1990
Assignee: TEKNA (Redwood City, CA)
Inventor: Ralph F. Osterhout (San Francisco, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Law Firm: Townsend and Townsend
Application Number: 7/103,575
Type: Grant
Filed: Sep 30, 1987
Date of Patent: Nov 20, 1990
Assignee: TEKNA (Redwood City, CA)
Inventor: Ralph F. Osterhout (San Francisco, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Law Firm: Townsend and Townsend
Application Number: 7/103,575
Classifications
Current U.S. Class:
D/2330