Patent
   D328113
Priority
Jul 31 1990
Filed
Jul 31 1990
Issued
Jul 21 1992
Expiry
Jul 21 2006
Assg.orig
Entity
unknown
11
3
n/a
The ornamental design for a wrist exerciser, as shown and described.

FIG. 1 is a side elevational view of a wrist exerciser showing our new design, the side opposite being identical;

FIG. 2 is an end elevational view thereof;

FIG. 3 is an end elevational view of the end opposite that shown in FIG. 2;

FIG. 4 is a front elevational view of a modified embodiment of the design shown in FIGS. 1 through 3;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

Wilkinson, William T., Gayle, Gregory J.

Patent Priority Assignee Title
8157709, Apr 17 2009 WILKINSON, WILLIAM T Universal multidirectional exerciser for exercising hand, wrist and forearm in multiple planes of motion with adjustable resistance
D358856, Dec 01 1993 Hand grip exerciser
D628249, Apr 15 2010 Hand-held exerciser
D628661, Aug 13 2009 ESCAPE FITNESS LIMITED Dumbbell
D688757, Jul 27 2012 Atlas Barbell, LLC Weight
D688758, Jul 31 2012 Atlas Barbell, LLC Circle X weight
D923107, Nov 26 2019 Attachment band
D930765, Oct 02 2020 Wrist exerciser
D934964, Oct 21 2020 Exercise apparatus
D948644, Jul 10 2019 T.K. Chin Company Ltd. Exercise tension bar
D948645, Jul 29 2019 T.K. Chin Company Ltd. Exercise tension bar
Patent Priority Assignee Title
2509810,
4838542, May 20 1988 WILLOW GROVE BANK Wrist exercise device
D264983, Sep 21 1979 Exerciser
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1990Whatnot, Inc.(assignment on the face of the patent)
Nov 22 1999WILKINSON, WILLIAM T WILLOW GROVE BANKASSIGNMENT OF SECURITY INTEREST0104150036 pdf
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