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Class Information
Number: 5/705
Name: Beds > Mattress (for whole body) > Convertible
Description: Mattress adapted to be converted to a device other than a mattress (e.g., usually another body supporting device such as a seat, chair, foot support, exercising device, bathing device, or the like).

Patents under this class:

Patent Number Title Of Patent Date Issued
8567577 Luggage and air mattress combination Oct. 29, 2013
7674512 Film-based cellular matrix Mar. 9, 2010
7131157 Bag/bed assembly Nov. 7, 2006
7086107 Mattress section support Aug. 8, 2006
6473924 Support pad Nov. 5, 2002
5657500 Spring mattress Aug. 19, 1997
5058225 Inflatable mattress, changeable to chair Oct. 22, 1991
4985952 Flexibly hinged convertible mattress Jan. 22, 1991
4905330 Combination furniture and exercise device Mar. 6, 1990
4905332 Inflatable article Mar. 6, 1990
4689844 Convertible body supporting pads Sep. 1, 1987
4442556 Sofa bed with inflatable mattress Apr. 17, 1984
4293965 Unitary furniture element Oct. 13, 1981
4153958 Compact seating and bed arrangement May. 15, 1979
4148521 Novel convertible furniture construction Apr. 10, 1979
3958274 Combined poncho-mattress May. 25, 1976

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