Mattress
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It is understood that the dashed clover-like surface pattern and the vertical dash-dash-dash-dash broken lines on the sides of the mattress represent a pattern on the surface of the mattress that forms no part of the claimed design. Further, the remaining dash-dash-dash-dash broken lines represent environmental structure that forms no part of the claimed design. The dash-dot-dash-dot broken lines depict a mattress with a symbolic break in its length and width and forms no part of the claimed design. The appearance of any portion of the article between the symbolic break lines forms no part of the claimed design. Further, the dotted pattern bounded by the solid and dashed lines on the sides of the mattress in
Claims
The ornamental design for a mattress, as shown and described.
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Type: Grant
Filed: Aug 21, 2015
Date of Patent: Mar 6, 2018
Assignee: SERTA, INC. (Hoffman Estates, IL)
Inventor: Leona Wightman (Huntley, IL)
Primary Examiner: Eric Goodman
Assistant Examiner: Bao-Yen Nguyen
Application Number: 29/537,102