Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD489749 S1
Publication typeGrant
Application numberUS 29/122,485
Publication dateMay 11, 2004
Filing dateApr 24, 2000
Priority dateApr 24, 2000
Publication number122485, 29122485, US D489749 S1, US D489749S1, US-S1-D489749, USD489749 S1, USD489749S1
InventorsDag Landvik
Original AssigneeDan-Foam Aps
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sleep mask
US D489749 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for sleep mask, as shown and described.

FIG. 1 is a elevated front perspective view of the design;

FIG. 2 is a elevated rear perspective view thereof;

FIG. 3 is a elevated front, side perspective view thereof;

FIG. 4 is a elevated rear, side perspective view thereof; and,

FIG. 5 is a front view of the design in extended state of a sleep mask.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7707670Oct 30, 2008May 4, 2010Tempur-Pedic Management, Inc.Pillow top for a cushion
US7735169Aug 26, 2008Jun 15, 2010Tempur-Pedic Management, Inc.Comfort pillow
US8322485 *Aug 31, 2011Dec 4, 2012Eric GoldSystems and methods for reduction of noise during sleep
US8418297Dec 30, 2008Apr 16, 2013Tempur-Pedic Management, LlcReticulated material body support and method
US8656537Apr 20, 2006Feb 25, 2014Dan Foam ApsMulti-component pillow and method of manufacturing and assembling same
US8887333Jun 27, 2012Nov 18, 2014Sourcing Network International, LLCSupport pillow
US20050015851 *Jul 12, 2002Jan 27, 2005Kaufman Peter A.Sleeping strap
USD736394 *Oct 23, 2013Aug 11, 2015Victor OwocAnti-wrinkle headband
U.S. ClassificationD16/301