Abdominal muscle exercise apparatus

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Description

FIG. 1 is a perspective view of an abdominal muscle exercise apparatus.

FIG. 2 is a left view of the abdominal muscle exercise apparatus.

FIG. 3 is top view of the abdominal muscle exercise apparatus.

FIG. 4 is a front view of the abdominal muscle exercise apparatus.

FIG. 5 is right view of the abdominal muscle exercise apparatus.

FIG. 6 is a bottom view of the abdominal muscle exercise apparatus; and,

FIG. 7 is a rear view of the abdominal muscle exercise apparatus.

Claims

The ornamental design for an abdominal muscle exercise apparatus, as shown and described.

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Patent History
Patent number: D728042
Type: Grant
Filed: Sep 17, 2013
Date of Patent: Apr 28, 2015
Inventor: John Hetzel (Fairview Heights, IL)
Primary Examiner: Robert M Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/467,226
Classifications
Current U.S. Class: Sit-up Type (D21/687)