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Class Information
Number: 5/7
Name: Beds > Combination furniture > Table beds > Sofa form
Description: Devices of sofa form in which the back of the sofa by manipulation becomes a table top supported on the sofa frame.

Patents under this class:

Patent Number Title Of Patent Date Issued
7600275 Portable furniture combination and carrier Oct. 13, 2009
6315276 Spring seating support system Nov. 13, 2001
5681164 Orthodontic appliance Oct. 28, 1997
4827763 Pressure mapping system with capacitive measuring pad May. 9, 1989

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