Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Firm foundation unit for mattresses










Image Number 3 for United States Patent #4069525.

A mattress supporting foundation unit which is constructed to offer very firm support to a mattress, and which includes a base frame, a horizontal wire mesh spaced above the frame, and support wires for connecting the mesh to and supporting it from and above the frame, with these support wires having portions forming legs which extend upwardly from the base to the mesh and are substantially straight for their entire length between the base and mesh to give the desired rigidity to the overall structure. The support wires desirably also have connector portions which extend laterally between successive legs and are attached to the base and mesh.








 
 
  Recently Added Patents
Fluid pressure vessel employing filter bags
Denture and method and apparatus of making same
System and method of time-resolved, three-dimensional angiography
Variable corridor navigation
Vehicle cowl cover
Network throttle method and system
Hearing aid having improved RF immunity to RF electromagnetic interference produced from a wireless communications device
  Randomly Featured Patents
Safety cap for a cannula
LED package and fabricating method thereof
Elbow prosthesis
Load control for energy converters
Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds
Recovery control method for vehicle control system
Phosphorus-containing zeolite catalyst
Overlapping sub-matrix based LDPC (low density parity check) decoder
Method and apparatus for providing stream linking in audio/video disk media
Color palette providing cross-platform consistency