Bottom structure of a bed
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United States of America Patent
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-
Jan 3, 1995
Grant Date -
N/A
app pub date -
Dec 21, 1993
filing date -
Dec 25, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a bottom structure for a bed having a bottom lifting mechanism, comprising parallel bottom strips, each strip having coupling grooves, located in the opposing faces of the bottom strips in the longitudinal direction, the strips being sequentially connected by coupling members. Each coupling member has portions corresponding to the coupling grooves at both ends of the coupling member which are incorporated as components of the bottom structure of the bed.
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Family
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Cited Art Landscape
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