Fin sock

- TEKNA
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
Classifications
Current U.S. Class: D/2330