Bed

Details Bed Bed

2007-01-23

2007-01-23

Engle, Patricia (Department: 3673)

Beds

Mattress

Ventilated or permitting substantial air passage

C005S726000, C005S423000

Reexamination Certificate

active

10221059

ABSTRACT:
A bed comprises a support arrangement (1) adapted to provide upper support surfaces for and carry a person lying in the bed through an upper limitation thereof. A suction device is arranged to generate an air flow from the contact surfaces between a person lying in the bed, through the interior of the support arrangement and out thereof for obtaining a ventilation of the bed space under the person and suction of air away from the bed space through the suction device when a person rests in the bed.

REFERENCES:
patent: 1142876 (1915-06-01), Davis et al.
patent: 2462984 (1949-03-01), Maddison
patent: 2493067 (1950-01-01), Goldsmith
patent: 3101488 (1963-08-01), Peebles
patent: 3266064 (1966-08-01), Figman
patent: 4185341 (1980-01-01), Scales
patent: 5730120 (1998-03-01), Yonkers, Jr.
patent: 5881410 (1999-03-01), Yamada
patent: 6209335 (2001-04-01), Nowaczyk
patent: 6336237 (2002-01-01), Schmid
patent: 249760 (1926-04-01), None
patent: 2025764 (1980-01-01), None
patent: 376841 (1975-06-01), None
patent: 99/20157 (1999-04-01), None

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