Resources Contact Us Home
Browse by Category: Main > Household
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

  Recently Added Patents
Golf club cover
Data processor with virtual machine management
Pyrrolidine derivatives, pharmaceutical compositions containing the same, and methods of using the same
MiR 204, miR 211, their anti-miRs, and therapeutic uses of same
Semiconductor device and manufacturing method thereof
Fuel cell with air channel actuator
Method and apparatus for optimizing transmission diversity
  Randomly Featured Patents
Frequency monitor with adjustable tolerance
MOS linear region impedance curvature correction
Space solution search
Upright extraction cleaning machine
Lighting fixture equipped with reflex reflector, for vehicles
Method for operating a rail vehicle
Flame-retardant epoxy resins
Machine protection system for rotating equipment and method
Engineered blocks for landscape wall light fixtures
Liners for ion transport membrane systems