Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/16
Name: Beds > Sofa bed > Vertical unfolding sections
Description: Devices in which the bed sections stand compactly folded substantially vertically at or in the sofa back and are drawn forward or backward on a pivot and unfolded.










Patents under this class:

Patent Number Title Of Patent Date Issued
8555431 Linear actuator device Oct. 15, 2013
8464370 Convertible furniture item Jun. 18, 2013
8429770 Convertible sofa with contained air mattress Apr. 30, 2013
6663173 Arrangement at airplane seats Dec. 16, 2003
4669135 Sofa bed with front extension Jun. 2, 1987
4086974 Chassis for vehicle May. 2, 1978











 
 
  Recently Added Patents
Method and apparatus for providing charging status information to subscriber of communication service
System and method for measuring an analyte in a sample
Providing policy-based operating system services in an operating system on a computing system
Light emitting element, method for manufacturing the light emitting element, optical element and method for manufacturing the optical element
Virtual links in a routed ethernet mesh network
Pattern identification apparatus, control method and program thereof
Semiconductor element-embedded wiring substrate
  Randomly Featured Patents
Method for manufacturing foamed plastics
Clutch disc
Interface engineering to improve adhesion between low k stacks
Dry quenching coke box
Totally enclosed fusible disc heat detector
Bottle
Spooling apparatus
Method of increasing the molecular weight in the manufacture of polysuccinimide
Roof drip edge with flexible leg
Web translation provider