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Publication numberUSD599864 S1
Publication typeGrant
Application numberUS 29/326,143
Publication dateSep 8, 2009
Filing dateOct 13, 2008
Priority dateOct 13, 2008
Also published asCA130317S
Publication number29326143, 326143, US D599864 S1, US D599864S1, US-S1-D599864, USD599864 S1, USD599864S1
InventorsSara Porter McMillan
Original AssigneePlaypower, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sit-up exercise device
US D599864 S1
Abstract  available in
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  1. The ornamental design for sit-up exercise device, as shown and described.

FIG. 1 is a perspective view of a sit-up exercise device of the present design;

FIG. 2 is a side elevational view thereof, the right and left sides being mirror images of each other;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the Figures are for environmental purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD740380 *Oct 29, 2014Oct 6, 2015A Sorensen II RobertExercise bench
U.S. ClassificationD21/690