Chair bed
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 10, 1998
Grant Date -
N/A
app pub date -
Aug 4, 1995
filing date -
Jan 25, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bed including a frame, an articulating deck on the frame having head, seat, and foot deck sections, and a mattress on the deck. The deck foot section and mattress foot portion have a first length when the foot section is in the up position and a second length shorter than said first length when the foot section is in the down position. A first driver varies the length of the deck foot section, and a second driver moves the foot section relative to said seat section between the generally horizontal up position and the generally vertically downwardly extending down position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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