Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/166.1
Name: Beds > Bedsteads > Upending > Counterbalance weight
Description: Device comprising a mass of material arranged to counteract some portion of an upendable section"s weight and assist in the upending operation.










Sub-classes under this class:

Class Number Class Name Patents
5/166.2 Having cord and pulley 0


Patents under this class:

Patent Number Title Of Patent Date Issued
8136181 System and method for retractable furniture unit Mar. 20, 2012
7017200 Convertible furniture Mar. 28, 2006
6405392 Portable bed Jun. 18, 2002
5652978 Counterbalanced moving pivot folding bed Aug. 5, 1997
5020173 Bedstead storage box Jun. 4, 1991
4564964 Retaining element for swinging weights Jan. 21, 1986
4103373 Portable folding bed cabinet Aug. 1, 1978
3999245 Counterbalance hinge for pivoting loads Dec. 28, 1976











 
 
  Recently Added Patents
Therapeutic compositions and methods
Circuit for compressing data and a processor employing same
Medical injector
Substrate and patterning device for use in metrology, metrology method and device manufacturing method
Camera with monitor
Method of controlling mechanical mechanisms of optical storage apparatus for peak power/current reduction, and related optical storage apparatus and machine-readable medium
Method for treating oncological diseases
  Randomly Featured Patents
Methods of inducing gamma interferon and stimulating blood cell populations using natural killer stimulatory factor
Identification tag and golf tee holder
Wristwatch
Mug
Computerized plug lock
Laundry detergent compositions with cyclic amine based polymers to provide appearance and integrity benefits to fabrics laundered therewith
Implantable medical device with cardiac output- based apnea suppression
Treatment of autoimmune disease using 2-amino purine derivatives
After treatment for color fixation
Funnel attachment for paint cans