Resources Contact Us Home
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
Piperazinedione compounds
Image sensing apparatus and method of controlling the image sensing apparatus
Television receiver
Endotracheal tube
Coordinate measuring device and method for measuring with a coordinate measuring device
Process for preparing red cocoa ingredients, red chocolate, and food products
Magnetic memory and method of manufacturing the same
  Randomly Featured Patents
Sanding device
Fluid collection pan
Desulfurizing agent for injection
M45 protective mask outlet valve adapter
Line tensioning device
Tooth bleaching process
Coupling device for transmitting a torque
Acquisition system for detecting the angular position of a gas twist grip in a motorcycle
Method of purifying fluoromethyl-1,1,1,3,3,3, hexafluoroisopropyl ether
Compositions and processes for preparing color filter elements using alkali metal carboxylates