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Patent
   D404432
Priority
May 03 1996
Filed
May 03 1996
Issued
Jan 19 1999
Expiry
Jan 19 2013
Inventors
Sands, Leo…
Assg.orig
Guthy-Renk…
Assg.curr
Guthy-Renk…
Entity
unknown
Referenced by
16
References
88
Maint.:
n/a
The ornamental design for a abdominal muscle exercise device, as shown and described.

FIG. 1 is a perspective view of my abdominal muscle exercise device;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.
INVENTORS:

Sands, Leonard I.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6592500, Jun 28 1999 Stamina Products, Inc. Exercise device
9573018, Sep 19 2014 Implus Footcare, LLC Exercise device
D496701, Aug 15 2003 Hip exerciser
D598965, Jun 25 2008 BROWN, DON; NELSON, ROBERT; AB COASTER HOLDINGS, INC Exercise apparatus
D626609, Feb 22 2008 TUFFSTUFF FITNESS INTERNATIONAL, INC Exercise apparatus
D659207, Mar 02 2011 Tristar Products, Inc. Abdominal exerciser device
D727441, Jun 28 2013 Jin-Chen, Chuang; Lung-Fei, Chuang Exercise device for situp
D777849, Feb 16 2012 Bench press safety attachment
D790011, May 15 2015 XIAMEN ZHOULONG SPORTING GOODS CO , LTD Exercise platform with two arms
D791888, Feb 21 2016 Exercise platform with two arms
D818548, Aug 24 2015 Abdominal exerciser
D979672, Sep 21 2018 BOOTYSPROUT VENTURES LLC Exercise system
ER2747,
ER3410,
ER4699,
ER7590,
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ASSIGNMENT RECORDS    Assignment records on the USPTO
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 03 1996Guthy-Renker Corporation(assignment on the face of the patent)
May 03 1996SANDS, LEONARD I Guthy-Renker CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0080140873 pdf
Oct 20 2004Guthy-Renker CorporationUNION BANK OF CALIFORNIA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0154180409 pdf
Apr 23 2008Guthy-Renker CorporationGuthy-Renker LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0262400275 pdf
May 05 2008Guthy-Renker LLCUNION BANK OF CALIFORNIA, N A , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0209950137 pdf
Jun 03 2011Guthy-Renker LLCBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0264010857 pdf
Jun 03 2011UNION BANK, N A FORMERLY, UNION BANK OF CALIFORNIA, N A , AS ADMINISTRATIVE AGENTGUTHY-RENKER LLC FORMERLY, GUTHY-RENKER CORPORATION RELEASE OF SECURITY INTEREST IN PATENTS0264410648 pdf
May 02 2016BANK OF AMERICA, N A Guthy-Renker LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0384440611 pdf
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