Closed-shoe swim fin
Description
FIG. 1 is a top perspective view of a closed-shoe swim fin showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a front elevational view thereof; and,
FIG. 8 is a cross sectional view thereof taken along line 8--8 of FIG. 2.
Referenced Cited
U.S. Patent Documents
3411165 | November 1968 | Murdoch |
4857024 | August 15, 1989 | Evans |
Patent History
Patent number: D327933
Type: Grant
Filed: Dec 31, 1990
Date of Patent: Jul 14, 1992
Inventor: Robert B. Evans (Santa Barbara, CA)
Primary Examiner: Kay H. Chin
Law Firm: Cislo & Thomas
Application Number: 7/636,970
Type: Grant
Filed: Dec 31, 1990
Date of Patent: Jul 14, 1992
Inventor: Robert B. Evans (Santa Barbara, CA)
Primary Examiner: Kay H. Chin
Law Firm: Cislo & Thomas
Application Number: 7/636,970
Classifications
Current U.S. Class:
D21/239;
D21/237