Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/24
Name: Beds > Sofa bed > Rotary seats
Description: Devices wherein the sofa seat to which the back may be attached is arranged on pivotal connections to rotate substantially within the sofa frame and carries a bed bottom on its lower surface.










Sub-classes under this class:

Class Number Class Name Patents
5/26.1 Seat rotator 3
5/25 Unfolding sections on seat bottom 0


Patents under this class:

Patent Number Title Of Patent Date Issued
4106137 Sofa bed Aug. 15, 1978
3975871 Dwelling with plural levels and stored furniture Aug. 24, 1976











 
 
  Recently Added Patents
Milk frother
Algorithm for color corrected analog dimming in multi-color LED system
Shipping container explosives and contraband detection system using nuclear quadrupole resonance
Information processing apparatus, non-transitory computer-readable recording medium, and information processing method
Reticle for a riflescope or other projectile-weapon aiming device
Method and apparatus for error correction in MBMS receipt system
Isoselective polymerization of epoxides
  Randomly Featured Patents
Application-assisted recovery from data corruption in parity RAID storage using successive re-reads
Immunosuppressing method
Composition for transdermal drug delivery
Athletic undergarment
Data resource mapping for frequency-coded symbols
Method of producing a nonwoven fibrous textured panel and panel produced thereby
Pneumatic ground piercing tool with movable chisel head
Write-read drive arrangement for a bipolar semiconductor memory
Process and apparatus for the transmission of selective addresses and/or emergency messages in shortwave radio networks
Exterior facing surface configuration of a front bumper for automobile