Resources Contact Us Home
Bed having a system for moving a mattress up and down

Image Number 6 for United States Patent #5257430.

This invention relates to a bed having a base, a mattress, and a system for moving the mattress up and down to help a person to make the bed, which can be preferably adapted in a guest room of hotels or the like. The present invention provides a bed comprising a base, a mattress provided on a top face of the base, at least one inflatable means provided therebetween, and an air-supplying tube connected with a part of the inflatable means, wherein the inflatable means has a plurality of inflatable parts and a plurality of non-inflatable parts, each non-inflatable part is alternatively provided between the inflatable parts so as to communicate to each other to make a loop around an outer peripheral portion of the top face of the base.

  Recently Added Patents
Electronic device and control method therein
Charging seat having cleaning member
Fast carrier allocation in multi-carrier systems
Decentralized processing network
Pharmaceutical composition for treating CAPRIN-1 expressing cancer
High pressure refolding of protein aggregates and inclusion bodies
Intake parameter-calculating device for internal combustion engine and method of calculating intake parameter
  Randomly Featured Patents
Regulating gene expression using retinoids with Ch.sub.2 OH or related groups at the side chain terminal position
Primary color video signal output circuit
Projector mount
Tactile, visual, and array controllers for real-time control of music signal processing, mixing, video, and lighting
Vacuum particle detector
Bottle watch
Light diffusing device
Mixture composition and method useful for topical and internal application
Stamped clevis for endoscopic instruments and method of making the same
Anchoring structure for telescopic tubes of drum sets