Title:
Mattress
United States Patent D418712
Inventors:
Grabsch, Joachim (Watt, CH)
Application Number:
D/094417
Publication Date:
01/11/2000
Filing Date:
10/01/1998
Export Citation:
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Assignee:
Airlux AG (Regensdorf-Watt, CH)
Primary Class:
D06/605
Other Classes:
D06/595
Field of Search:
D6/595, D6/596, D6/601, D6/604, D6/605, 5/630, 5/636, 5/644, 5/652, 5/653, 5/654, 5/655.3, 5/655.9, 5/690, 5/706, 5/731, 5/740, 5/717, 5/718, 5/737
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US Patent References:
D356918Top and bottom surface unit of a mattressApril, 1995MarshburnD6/596
D341983Inflatable cushionDecember, 1993WangD6/604
D188484N/AAugust, 1960KoenigsbergD6/605
1687580Bed comfortableOctober, 1928MelcerD6/603
Other References:
Airlux brochure (2 pages) distributed at Swiss exhibition on May 7, 1998.
Primary Examiner:
Seeger, Janice E.
Attorney, Agent or Firm:
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Claims:
1. The ornamental design for mattress, as shown and described.

Description:

FIG. 1 is a top, front and left side perspective view of mattress embodying my new design, the rear and right side not shown being identical to the front and left;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.