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Publication numberUSD633157 S1
Publication typeGrant
Application numberUS 29/353,637
Publication dateFeb 22, 2011
Filing dateJan 12, 2010
Priority dateJan 12, 2010
Publication number29353637, 353637, US D633157 S1, US D633157S1, US-S1-D633157, USD633157 S1, USD633157S1
InventorsAdam C. Knapp
Original AssigneeKnapp Adam C
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Muscular strengthening device
US D633157 S1
Abstract  available in
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  1. The ornamental design for a muscular strengthening device, as shown and described.

FIG. 1 is a right elevation view of a muscular strengthening device showing my new design, the opposite side being a mirror image of the shown;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

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

FIG. 6 is an isometric view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20150165268 *Dec 16, 2013Jun 18, 2015Charles Edward NicoudTrigger finger strengthening device
U.S. ClassificationD21/684