Mattress

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Description

FIG. 1 is an isometric view of a front, top, and left side of an ornamental design for a mattress;

FIG. 2 is an elevational view of the left side of the mattress of FIG. 1, a right side being identical to the left side; and,

FIG. 3 is an elevational view of the front of the mattress of FIG. 1, a rear being identical to the front.

Claims

The ornamental design for a mattress, as shown and described.

Referenced Cited
U.S. Patent Documents
D270693 September 27, 1983 Larson
4980941 January 1, 1991 Johnson, III
5029353 July 9, 1991 Kimball et al.
5090075 February 25, 1992 Larson
5113541 May 19, 1992 Johenning
5745940 May 5, 1998 Roberts et al.
D651250 December 27, 2011 Gross et al.
D651443 January 3, 2012 Wightman
D656196 March 20, 2012 Gross et al.
D656197 March 20, 2012 Gross et al.
Patent History
Patent number: D673411
Type: Grant
Filed: Dec 9, 2011
Date of Patent: Jan 1, 2013
Assignee: King Koil Licensing Company, Inc. (Willowbrook, IL)
Inventors: David J. Roberts (Tinley Park, IL), Ross Olinski (Bloomingale, IL), Ken Swinarski (Streamwood, IL), Owen Shoemaker (Alpine, CA)
Primary Examiner: Janice Seeger
Attorney: Barnes & Thornburg LLP
Application Number: 29/408,320
Classifications
Current U.S. Class: D6/605