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Class Information
Number: 5/33
Name: Beds > Sofa bed > Unfolding seat > With rising inner section > Pivoted hinge plate > Inner section seat post
Description: Devices in which the shiftable seat bares a rigid post which is pivoted to the inner section or immediately at the hinge connecting the inner section to the next section.

Patents under this class:

Patent Number Title Of Patent Date Issued
8438676 Seating unit convertible to bed May. 14, 2013

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