Mattress topper

Barman April 20, 2

Patent Grant D488661

U.S. patent number D488,661 [Application Number D/150,758] was granted by the patent office on 2004-04-20 for mattress topper. This patent grant is currently assigned to Sealy Technology LLC. Invention is credited to Bruce G. Barman.


United States Patent D488,661
Barman April 20, 2004

Mattress topper

Claims

The ornamental design for a mattress topper, as shown and described.
Inventors: Barman; Bruce G. (Greensboro, NC)
Assignee: Sealy Technology LLC (Trinity, NC)
Appl. No.: D/150,758
Filed: November 29, 2001

Current U.S. Class: D6/596
Current International Class: 0609
Field of Search: ;D6/595,596,601,604,605,597 ;D9/341,346,456 ;D21/809 ;5/901,907,419,420,417,418,499,654.1,500,501,630,636,637,638,645,652,653,654,655,655.3,655.4,655.9,656,736 ;428/178 ;206/538,564

References Cited [Referenced By]

U.S. Patent Documents
2804130 August 1957 Dunn
3031311 April 1962 Nakagawa
3294387 December 1966 Chavannes
3932248 January 1976 Keaton
D263104 February 1982 Stalter, Sr.
4422194 December 1983 Viesturs et al.
4686724 August 1987 Bedford
D316202 April 1991 Farley
D323092 January 1992 Fenner
5105488 April 1992 Hutchinson et al.
5408711 April 1995 McClelland
D365956 January 1996 Bonaddio et al.
D366175 January 1996 Bonaddio et al.
D381543 July 1997 Farley
D395780 July 1998 Denney et al.
5836027 November 1998 Leventhal et al.
D414976 October 1999 Su et al.
D416426 November 1999 Denney et al.
D416739 November 1999 Denney et al.
D416740 November 1999 Denney et al.
D416741 November 1999 Denney et al.
D419356 January 2000 Denney et al.
6340514 January 2002 Kerr et al.
6347423 February 2002 Stumpf
Primary Examiner: Coles; Doris V.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Roetzel & Andress

Description



FIG. 1 is a perspective view of a first embodiment of a mattress topper showing our new design;

FIG. 2 is a top plan view of the first embodiment;

FIG. 3 is a side elevational view of the first embodiment, with the back side elevational view being identical thereto;

FIG. 4 is an end elevational view of the first embodiment, with the second end elevational view being identical thereto;

FIG. 5 is a bottom plan view of the first embodiment;

FIG. 6 is a perspective view of a second embodiment of a mattress topper showing our new design;

FIG. 7 is a top plan view of the second embodiment;

FIG. 8 is a side elevational view of the second embodiment, with the back side elevational view being identical thereto;

FIG. 9 is an end elevational view of the second embodiment, with the second end elevational view being identical thereto;

FIG. 10 is a bottom plan view of the second embodiment;

FIG. 11 is a perspective view of the design of FIG. 1 with a different unclaimed surface pattern;

FIG. 12 is a top plan view of FIG. 11;

FIG. 13 is a side elevational view of FIG. 11, with the back side elevational view being identical thereto;

FIG. 14 is an end elevational view of FIG. 11, with the second end elevational view being identical thereto; and,

FIG. 15 is a bottom plan view of FIG. 11.

The broken line showing of a surface pattern in FIGS. 1 and 2 and FIGS. 11 and 12 is for illustrative purposes only and forms no part of the claimed design.

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