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Patent
   D341403
Priority
Apr 03 1992
Filed
Apr 03 1992
Issued
Nov 16 1993
Expiry
Nov 16 2007
Inventors
Wilkinson,…
Assg.orig
WHATNOT, I…
Assg.curr
WILLOW GRO…
Entity
unknown
Referenced by
11
References
18
Maint.:
n/a
The ornamental design for an wrist exerciser, as shown and described.

FIG. 1 is a top plan view of a wrist exerciser showing my new design, with the bottom plan view being a mirror image thereof;

FIG. 2 is a front elevational view thereof, with the rear elevational view being a mirror image;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a left side elevational view thereof.
INVENTORS:

Wilkinson, William T., Nelson, John J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
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
9352183, Sep 05 2013 Bicycle-mounted exercise apparatus
D351437, Mar 11 1993 Dynaflex International, Inc Gyroscopic exerciser
D360829, Apr 21 1994 United Vitamin Manufacturing Corp. Container
D634376, Dec 17 2009 Mike Saffaie Fitness, Inc. Hand grip exercise device
D636037, Sep 29 2010 NANO-SECOND TECHNOLOGY CO., LTD. Wrist exerciser with handle
D669142, Aug 11 2011 MARKWORT SPORTING GOODS COMPANY Weighted swing training apparatus
D786989, Dec 05 2014 MARKWORT SPORTING GOODS COMPANY Weighted swing training apparatus
D861086, May 18 2018 Exercise device
D930765, Oct 02 2020 Wrist exerciser
D932864, Feb 20 2020 Ciro Corporation Motorcycle handlebar grip
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2668055,
3184234,
3666267,
3708164,
3856297,
4379552, Jun 12 1981 Rotator, Ltd. Exercising device
4591151, Mar 25 1985 Torsional exercise device and method of use
4695049, Sep 11 1986 Exercise device
4702474, Jul 03 1984 Articulated hand-held exercise
4799668, Feb 22 1988 Bicycle mounted exercising device
4838542, May 20 1988 WILLOW GROVE BANK Wrist exercise device
4895044, Feb 22 1989 Aero Toys, Incorporated Hand grip for cycle handles
5046727, Jul 31 1990 WILLOW GROVE BANK Wrist exercise device
D264983, Sep 21 1979 Exerciser
D269850, Jul 22 1981 Drag Specialties, Inc. Handlebar grip
D274122, Jun 20 1983 Drag Specialties, Inc.; DRAG SPECIALTIES INC Motorcycle handlebar grip
D274925, May 03 1982 Manual exerciser
D299333, Dec 27 1984 HURET ET SES FILS, FRENCH SOCIETE ANONYME Derailleur actuating handle unit
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 23 1992WILKINSON, WILLIAM T WHATNOT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066550419 pdf
Mar 23 1992NELSON, JOHN J WHATNOT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066550419 pdf
Apr 03 1992Whatnot, Inc.(assignment on the face of the patent)
Nov 22 1999WILKINSON, WILLIAM T WILLOW GROVE BANKASSIGNMENT OF SECURITY INTEREST0104150036 pdf
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