Spear blade swim fin
FIG. 1. Is a top perspective view of my spear blade swim fin, showing my new design, the broken lines are for illustrative purposes only;
FIG. 2. Is a right side elevational view thereof, with the left side elevational view being a substantial mirror image thereof;
FIG. 3. Is a front view thereof;
FIG. 4. Is a rear view thereof;
FIG. 5. Is a top view thereof;
FIG. 6. Is a bottom view thereof
FIG. 7. Is a perspective view of a second embodiment of my spear blade swim fin;
FIG. 8. Is a right side elevational view of the fin shown in FIG. 7, with the left side elevational view being a substantial mirror image thereof;
FIG. 9. Is a front view of the fin shown in FIG. 7;
FIG. 10. Is a rear view of the fin shown in FIG. 7;
FIG. 11. Is a top view of the fin shown in FIG. 7; and,
FIG. 12. Is a bottom view of the fin shown in FIG. 7.
Claims
The ornamental design for a spear blade swim fin, as shown and described.
Type: Grant
Filed: Nov 16, 1999
Date of Patent: Apr 10, 2001
Inventor: Robert B. Evans (Santa Barbara, CA)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Cislo & Thomas LLP
Application Number: 29/114,022
International Classification: 2101;