Resources Contact Us Home
Bed frame with an elastically suspended mattress support

Image Number 5 for United States Patent #7404220.

A bed has a frame and a mattress support. The mattress support is suspended from the bed frame by a plurality of elastic supports. The mattress support can move in a downward direction when weight is applied to the mattress support.

  Recently Added Patents
Engine RPM control device
Flash drive
Constant low-flow air source control system and method
Method for playing digital media files with a digital media player using a plurality of playlists
Remotely provisioned wireless proxy
Fringe field switching mode liquid crystal display panel
Adjustable high precision surveying device
  Randomly Featured Patents
Process for the production of 2-ethylhexanol
Method for object based color matching when printing a color document
Step for aerobic exercise
Personal security system with transmitter test mode
Alkali metal carbon dioxide electrochemical system for energy storage and/or conversion of carbon dioxide to oxygen
Buffer circuit of a semiconductor memory device
Graphical user interface for a computer display
Color stabilized nonionic surfactants
2-(1-Piperazinyl)-cycloheptimidazole derivatives
Dual fluid cooling system for high power x-ray tubes