Patent
   D415811
Priority
Oct 15 1998
Filed
Oct 15 1998
Issued
Oct 26 1999
Expiry
Oct 26 2013
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a flipper, as shown and described.

FIG. 1 is a front elevational view of a flipper showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Chen, Jiunn-Liang

Patent Priority Assignee Title
6364728, Sep 08 1999 HTM SPORT S.p.A. Swimming flipper with controlled-flexibility blade
D527785, Sep 13 2002 Cressi-Sub S.p.A. Swimming fin
D557367, Jul 14 2006 Pair of swimming fins
D561862, Feb 23 2007 Swim fin with a rotating web portion
D561863, Feb 23 2007 Swim fin with a rotating web portion
D658735, Apr 18 2011 Swim fin with power blade and cruising blade
D658736, Apr 18 2011 Unitary swim fin with power and cruising blade
D867508, Mar 22 2016 BLUE SPRING PARTNERS LLC Swimming aid
D868920, Aug 08 2018 Swim fin
Patent Priority Assignee Title
5358439, Jul 17 1992 Technisub S.p.A. Swimming flipper
5588890, May 20 1994 HTM SPORT S.p.A. Swimming fin
D350801, Sep 02 1992 Cressi Sub S.P.A. Swimming fin
D355012, Jun 25 1993 Dacor Corporation Swimming fin
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 22 2000CHEN, JIUNN-LIANGYAMAIKE, AKIRAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111770596 pdf
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