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
Data converter with configurable functions
Lightweight multicast method and apparatus for data distribution service
Method of controlling semiconductor device, signal processing method, semiconductor device, and electronic apparatus
Fringe field switching mode liquid crystal display panel
Configurable memory controller/memory module communication system
Fuel cell module
Aisle barrier
  Randomly Featured Patents
Reversible sink facade
Differential digital/analog converter
Device to reduce flow induced pressure oscillations in open cavities
Swivel adapter for faucets
System method and apparatus for dry-in, dry-out, low defect laser dicing using proximity technology
Diesel gas turbine system and related methods
Fluoropolymer blend anti-reflection coatings and coated articles
Synchronization of mobile device information in a wireless communication network
Sprinkle with velocity control disc
Airbag device