Modified abdominal exercise device
Description
The broken line portions of the disclosure are for environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a modified abdominal exercise device, as shown and described.
Referenced Cited
U.S. Patent Documents
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4846465 | July 11, 1989 | Iams et al. |
4858918 | August 22, 1989 | Iams et al. |
4989860 | February 5, 1991 | Iams et al. |
5306223 | April 26, 1994 | Martinez |
6440045 | August 27, 2002 | Gaston |
D567312 | April 22, 2008 | Tsai |
7666121 | February 23, 2010 | Zhou |
D613351 | April 6, 2010 | Splane |
D622334 | August 24, 2010 | Splane |
D626608 | November 2, 2010 | Tsai |
D631108 | January 18, 2011 | Brodess et al. |
D643482 | August 16, 2011 | Ho et al. |
Patent History
Patent number: D652461
Type: Grant
Filed: Dec 1, 2010
Date of Patent: Jan 17, 2012
Inventors: David Brodess (Austin, TX), Michael Casey (Austin, TX)
Primary Examiner: Susan E Krakower
Attorney: TechLaw LLP
Application Number: 29/380,225
Type: Grant
Filed: Dec 1, 2010
Date of Patent: Jan 17, 2012
Inventors: David Brodess (Austin, TX), Michael Casey (Austin, TX)
Primary Examiner: Susan E Krakower
Attorney: TechLaw LLP
Application Number: 29/380,225
Classifications
Current U.S. Class:
Swivel Type (D21/689)