Mattress

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Description

FIG. 1 is a left side, top perspective view of a mattress showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a rear view thereof.

The broken lines are environmental and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
3512191 May 1970 Wall
4101995 July 25, 1978 Phillips
4312087 January 26, 1982 De Geus
4344196 August 17, 1982 Large
5029353 July 9, 1991 Kimbal et al.
5173976 December 29, 1992 Jubinville
5231714 August 3, 1993 Mossbeck
5970544 October 26, 1999 Kardell
6594836 July 22, 2003 Everson et al.
D479082 September 2, 2003 Daughtery et al.
6983500 January 10, 2006 Wootten
D550406 September 4, 2007 West
D651443 January 3, 2012 Wightman
Other references
  • Bed Times, The Business Journal for the Sleep Products Industry, Supplies Guide 2011, Dec. 2010, p. 87.
Patent History
Patent number: D688491
Type: Grant
Filed: Nov 23, 2011
Date of Patent: Aug 27, 2013
Assignee: Serta, Inc. (Hoffman Estates, IL)
Inventor: Leona Wightman (Huntley, IL)
Primary Examiner: Janice Seeger
Application Number: 29/407,215
Classifications
Current U.S. Class: D6/606