Abdominal muscle training apparatus
Description
The indicia or broken lines shown on the figures are for illustrative purposes only and are hereby disclaimed as forming no part of Applicant's claimed invention.
Claims
The ornamental design for a abdominal muscle training apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
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5295949 | March 22, 1994 | Hathaway |
5498218 | March 12, 1996 | Proctor et al. |
5637067 | June 10, 1997 | Ausmus |
5681248 | October 28, 1997 | Vani |
D394481 | May 19, 1998 | DeLisse |
5807220 | September 15, 1998 | Allis et al. |
5857948 | January 12, 1999 | Barnett |
5921903 | July 13, 1999 | Lawrence |
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D438577 | March 6, 2001 | Phillips |
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Patent History
Patent number: D566797
Type: Grant
Filed: Jun 21, 2006
Date of Patent: Apr 15, 2008
Inventor: Sandra Yewdall (Warminster, PA)
Primary Examiner: Philip S Hyder
Application Number: 29/247,486
Type: Grant
Filed: Jun 21, 2006
Date of Patent: Apr 15, 2008
Inventor: Sandra Yewdall (Warminster, PA)
Primary Examiner: Philip S Hyder
Application Number: 29/247,486
Classifications