Resources Contact Us Home
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
Method for configuring analog-to-digital converter keys and non-transitory machine readable medium storing program code executed for performing such method
Insulin derivative
Resistive memory element sensing using averaging
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Display screen with graphical user interface
Systems and methods for dissipating an electric charge while insulating a structure
Exposure method, exposure apparatus, and method for producing device
  Randomly Featured Patents
Genetically modified tumor-targeted bacteria with reduce virulence
Microwave oven with a capability of functioning as an electric heating oven
Operating method of reinforcing bar binding machine
Methods and apparaus for requesting wireless communication device performance data and providing the data in optimal file size
Oxygen concentration sensing apparatus
Light emitting device addressed spatial light modulator
Semiconductor component and method for producing a metal-semiconductor contact
Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof
Model driven compliance management system and method
Sanitization compliance monitoring system