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Class Information
Number: 5/14
Name: Beds > Sofa bed > Beds stowed under seat
Description: Devices in which the bed is stowed under a seat and withdrawn or unfolded for use. The seat may be fixed and the bed withdrawn and unfolded or the seat may be hinged or pivoted, and in the latter case may, when lifted or moved, aid in unfolding or extending the bed.

Patents under this class:

Patent Number Title Of Patent Date Issued
6678904 Hinged link mattress deck Jan. 20, 2004
6101769 Earthquake resistant bed Aug. 15, 2000
6035464 Folding sofa bed frame structure with two-position TV headrest Mar. 14, 2000
5893182 Combination item of furniture and foldable sleeper bed Apr. 13, 1999
5855030 Folding sofa bed frame structure with two-position TV headrest Jan. 5, 1999
5493740 Sofa-bed having an articulated folding structure Feb. 27, 1996
5329654 Furniture system Jul. 19, 1994
5295275 Convertible sofa bed system Mar. 22, 1994
5231710 Convertible sofa-bed Aug. 3, 1993
5129113 System of fabric covering Jul. 14, 1992
4860393 Convertible chair for either sitting or lying Aug. 29, 1989
4509216 Sofa bed mechanism Apr. 9, 1985
4335475 Composite lounge chair structure Jun. 22, 1982
4212090 Ottoman convertible Jul. 15, 1980
4032999 Sofa bed Jul. 5, 1977

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