Patent
   D426865
Priority
Oct 05 1999
Filed
Oct 05 1999
Issued
Jun 20 2000
Expiry
Jun 20 2014
Assg.orig
Entity
unknown
8
3
n/a
The ornamental design for a split spear blade swim fin, as shown and described.

FIG. 1 is a top perspective view of a split 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;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view of a second embodiment of the split spear blade swim fin;

FIG. 8 is a right side elevational view of FIG. 7;

FIG. 9 is a front elevational view of FIG. 7;

FIG. 10 is a rear elevational view of FIG. 7;

FIG. 11 is a top plan view of FIG. 7; and,

FIG. 12 is a bottom plan view of FIG. 7.

Evans, Robert B.

Patent Priority Assignee Title
6354894, Apr 13 2000 Spear-blade swim fin
6537114, Apr 13 2000 Adjustable swim fin
D441824, Mar 25 1999 Independently movable foil swim fin
D443671, May 17 2000 Swim fin having angel wing components
D443911, May 17 2000 Swim fin having angel wing components
D454934, Aug 20 2001 Swim fin having shortened distal portion
D455188, Aug 20 2001 Swim fin having extending tips
D455807, Aug 23 2001 Swim fin having articulated extensions
Patent Priority Assignee Title
5746631, Jan 11 1996 High efficiency hydrofoil and swim fin designs
D327935, Feb 28 1991 Long-blade closed-shoe swim fin
D340272, Aug 19 1991 Swimming fin
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule