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Publication numberUSD638636 S1
Publication typeGrant
Application numberUS 29/264,402
Publication dateMay 31, 2011
Filing dateAug 9, 2006
Priority dateAug 9, 2006
Also published asUSD653873, USD720152
Publication number264402, 29264402, US D638636 S1, US D638636S1, US-S1-D638636, USD638636 S1, USD638636S1
InventorsJamie Chauss, Lau Yau Shun
Original AssigneePrime Source Accessories, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Lap desk
US D638636 S1
Abstract  available in
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  1. The ornamental design for a lap desk, as shown and described.

FIG. 1 is a perspective view of a lap desk showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear elevational view; and,

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1Express Abandonment Under 37 C.F.R. 1.138 for U.S. Appl. No. 29/288,282, dated Oct. 6, 2010 (1 page).
2Four (4) photographs of a lap desk that was on sale in the United States prior to Aug. 9, 2005.
3Two (2) photographs of a lap desk that was on sale in the United States prior to Sep. 13, 2003.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8807051Aug 9, 2012Aug 19, 2014Dan R. JohnsonPortable cushion tray
U.S. ClassificationD06/406.3