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Publication numberUSD317713 S
Publication typeGrant
Application numberUS 07/109,854
Publication dateJun 25, 1991
Filing dateOct 19, 1987
Publication number07109854, 109854, US D317713 S, US D317713S, US-S-D317713, USD317713 S, USD317713S
InventorsDonald T. Kaplan
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Window jam friction shoe
US D317713 S
Abstract  available in
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  1. The ornamental design for a window jam friction shoe, as shown and described.

FIG. 1 is a front perspective view of a window jam friction shoe embodying my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a top plan thereof;

FIG. 6 is a left side elevation thereof; and

FIG. 7 is a bottom plan thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6286259Nov 9, 1999Sep 11, 2001Qixiang ZengWindow shoe device
US7937809 *May 7, 2008May 10, 2011Caldwell Manufacturing Company North America, LLCDynamic window jamb channel block
US20090277097 *May 7, 2008Nov 12, 2009Caldwell Manufacturing CompanyDynamic Window Jamb Channel Block
U.S. ClassificationD08/402