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Browse by Category: Main > Household
Class Information
Number: 5/45
Name: Beds > Sofa bed > Forward-turning back > Traversing over seat
Description: Devices in which the back is so pivoted as to traverse clear over the seat and form a forward continuation of it.










Patents under this class:

Patent Number Title Of Patent Date Issued
7748061 Sleep sofa wherein seat and back cushions provide bedding surface Jul. 6, 2010
6918143 Seat which converts into a bed Jul. 19, 2005
6622321 Convertible bed with a sectional articulated back Sep. 23, 2003
6347418 Daybed with pivotable backrest Feb. 19, 2002
5787522 Lightweight flip lounge Aug. 4, 1998
5272777 Bed transformable into armchair Dec. 28, 1993
4922561 Convertible sofa-bed May. 8, 1990
4639953 Rollover back sofa bed Feb. 3, 1987
4625347 Rollover back sofa-bed Dec. 2, 1986
4292698 Convertible sofa-bed with back restraining mechanism Oct. 6, 1981
4239281 Chair or sofa convertible into a bed Dec. 16, 1980
4170800 Sitdown piece of furniture convertible into a bed Oct. 16, 1979
4135264 Divan or easy chair convertible into a made bed Jan. 23, 1979
4110855 Convertible sofa-bed unit Sep. 5, 1978
3986218 Reversible settee-bed for a dinette of a recreational vehicle Oct. 19, 1976











 
 
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