Fin for windsurfer and surfboard
Description
FIG. 1 is a rear and right side perspective view of a fin for a windsurfer and surfboard showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a right side elevational view thereof, the left side elevational view being the mirror image thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3422471 | January 1969 | Morey et al. |
3516100 | June 1970 | Ellis |
79113 | May 1983 | EPX |
Patent History
Patent number: D315772
Type: Grant
Filed: Nov 7, 1988
Date of Patent: Mar 26, 1991
Inventor: Michael B. St. John (Long Beach, CA)
Primary Examiner: Kay H. Chin
Attorney: Timothy T. Tyson
Application Number: 7/267,775
Type: Grant
Filed: Nov 7, 1988
Date of Patent: Mar 26, 1991
Inventor: Michael B. St. John (Long Beach, CA)
Primary Examiner: Kay H. Chin
Attorney: Timothy T. Tyson
Application Number: 7/267,775
Classifications
Current U.S. Class:
D21/231