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Class Information
Number: 5/46.1
Name: Beds > Sofa bed > Forward-turning back > Carried by seat to alignment
Description: Device in which the back is pivoted to the rear of a forwardly-pivoted seat section in such fashion that grasping the back and pulling it forward causes the back, the seat, and a section under the seat to become so ordered and arranged as to form a bed bottom.

Patents under this class:

Patent Number Title Of Patent Date Issued
6918143 Seat which converts into a bed Jul. 19, 2005
4292698 Convertible sofa-bed with back restraining mechanism Oct. 6, 1981
4099275 Chair convertible into a bed Jul. 11, 1978
3974529 Bed and lounge unit Aug. 17, 1976

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