Hybrid mattress

Details Hybrid mattress Hybrid mattress

2006-10-17

2006-10-17

Petravick, Meredith C. (Department: 3673)

Beds

Ground mat

Padded

C005S655300, C005S656000, C005S727000

Reexamination Certificate

active

07120950

ABSTRACT:
A mattress device has an foam body formed of a closed cell foam material which has a torso support area defining a recess having a recess bottom. An inflatable mat is disposed in the recess and insulated from a ground surface by the recess bottom. The inflatable mat is inflatable to rise above the top surface of the foam body. The foam body is preferably formed of a top foam layer having an aperture defining the recess and a bottom foam layer which provides the recess bottom. The bottom foam layer is formed from material having a higher insulation to weight ratio than material of the top foam layer, and the material of the top foam layer has a higher volume to weight ratio than the material of the bottom foam layer. The inflatable mat is optionally self-inflatable.

REFERENCES:
patent: 3047888 (1962-08-01), Shecter et al.
patent: 3247529 (1966-04-01), Benton
patent: 3414914 (1968-12-01), Gramins
patent: 3609778 (1971-10-01), Zeiner
patent: 3611454 (1971-10-01), Klippel
patent: 4137584 (1979-02-01), Sharber
patent: 4186734 (1980-02-01), Stratton
patent: 4261776 (1981-04-01), Lea et al.
patent: 4534075 (1985-08-01), Schnitzler
patent: 4878258 (1989-11-01), Casey
patent: 5303435 (1994-04-01), Haar et al.
patent: 5392477 (1995-02-01), Wolter et al.
patent: 5560059 (1996-10-01), McQueen
patent: 5568662 (1996-10-01), Gougelet
patent: 5785669 (1998-07-01), Proctor et al.
patent: 5855415 (1999-01-01), Lilley, Jr.
patent: 5902011 (1999-05-01), Hand et al.
patent: 5974608 (1999-11-01), Haller et al.
patent: 6108835 (2000-08-01), Hwang
patent: 6138306 (2000-10-01), Muhanna
patent: 6393639 (2002-05-01), Ohsner
patent: 6425399 (2002-07-01), Hoster, Jr.
patent: 6446289 (2002-09-01), Su et al.
patent: 6523202 (2003-02-01), Loomos
patent: 2002/0166168 (2002-11-01), Weedling et al.
patent: 2003/0084511 (2003-05-01), Salvatini et al.
patent: 2003/0097768 (2003-05-01), Baek
patent: 2003/0200972 (2003-10-01), Crutchfield
patent: 2003/0217414 (2003-11-01), Marson
patent: 2004/0187214 (2004-09-01), Holland
patent: 2004/0194344 (2004-10-01), Tadin
Jul. 24, 2003 Item #1 “Technically Speaking” Pacific Outdorr Catalog Web Page.
Dec. 1, 2003 Item #2 “Insul Mat products” Pacific Outdoor Equipment, 2004 catalog.
Jul. 1, 2003 Item #3 “Airmat description” Pacific Outdoor Catalog.
Aug. 1, 2002 Item #4 “New Performance Series Mattresses for 2003” Pacific Outdoor Catalog.
Dec. 1, 2003 Item #5 “Picking a Mat” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #6 “x-lite series specifications” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #7 “Insul Mat specifications” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item # 8 “Insul Mat specifications” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #9 “max-lite specifications” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #10 “Insul Mat description” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #11 “about p.o.e.” Pacific Outdoor Catalog 2004.
Dec. 1, 2003 Item #12 “p.o.e. product specifications” Pacific Outdoor Catalog 2004.
Jul. 24, 2003 Goodway Catalog 2004 Goodway Industrial (H.K.) Ltd., 2 On Yiu St., Shantin, N.T. Hong Kong.

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