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Class Information
Number: 5/39
Name: Beds > Sofa bed > Reverting back > Extension supported
Description: Devices, there being a slidable support for the back.

Patents under this class:

Patent Number Title Of Patent Date Issued
8601618 Adjustable bed with sliding subframe for torso subsection Dec. 10, 2013
7685655 Convertible furniture and method Mar. 30, 2010
5195194 Seat-bed extender Mar. 23, 1993
4389070 Reclining chair with supplemental telescoping frame Jun. 21, 1983

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