Open instep swim fin
FIG. 1 is a perspective view of my open instep swim fin;
FIG. 2 is a top view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a perspective view of a second embodiment of the open instep swim fin;
FIG. 9 is a top view of the FIG. 8 embodiment;
FIG. 10 is a rear view of the FIG. 8 embodiment;
FIG. 11 is a right side elevational view of the FIG. 8 embodiment with a left side elevational view being substantially a mirror image thereof;
FIG. 12 is a rear view of the FIG. 8 embodiment;
FIG. 13 is a bottom view of the FIG. 8 embodiment;
FIG. 14 is a perspective view of a third embodiment of the open instep swim fin;
FIG. 15 is a top view of the FIG. 14 embodiment;
FIG. 16 is a front view of the FIG. 14 embodiment;
FIG. 17 is a right side elevational view of the FIG. 14 embodiment with the left side elevational view being substantially a mirror image thereof;
FIG. 18 is a rear view of the FIG. 14 embodiment;
FIG. 19 is a bottom view of the FIG. 14 embodiment;
FIG. 20 is a perspective view of a fourth embodiment of the open instep swim fin;
FIG. 21 is a top view of the embodiment shown in FIG. 20;
FIG. 22 is a front view of the embodiment shown in FIG. 20;
FIG. 23 is a right side elevational view of the FIG. 20 embodiment with the left side elevational view being substantially a mirror image thereof;
FIG. 24 is a bottom view of the FIG. 20 embodiment; and,
FIG. 25 is a rear view of the FIG. 20 embodiment.
D340272 | October 12, 1993 | Evans |
160261 | November 1985 | EPX |
9008574 | August 1990 | WOX |
Type: Grant
Filed: Jan 19, 1993
Date of Patent: Dec 6, 1994
Inventor: Robert B. Evans (Santa Barbara, CA)
Primary Examiner: Kay H. Chin
Application Number: 0/3,839