Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 5/670
Name: Beds > Waterbed or associated device > With massaging by fluid jet
Description: Waterbeds or associated device having a nozzle-type apparatus that forcefully directs liquid or gas, from within the water-containing bladder, against the supporting surface of the bladder to massage a user.

Patents under this class:

Patent Number Title Of Patent Date Issued
6210351 Massaging water bed Apr. 3, 2001
6139512 Method and apparatus for water therapy Oct. 31, 2000
5842241 Water jet massaging waterbed mattress Dec. 1, 1998
5503618 Hydromassage pillow Apr. 2, 1996
5446933 Bed with a plurality of vertically aligned body support members which communicate with a common fluid chamber Sep. 5, 1995
5074286 Spinal massage table Dec. 24, 1991
4976256 Body massage apparatus Dec. 11, 1990
4853988 Overwater pressure jet massage apparatus Aug. 8, 1989
4837880 Therapeutic waterbed apparatus and method Jun. 13, 1989
4757808 Liquid jet massage device Jul. 19, 1988
4713853 Apparatus for improved water therapy Dec. 22, 1987
4684486 Distributor for improved water therapy Aug. 4, 1987
4635620 Method for improved water therapy Jan. 13, 1987
4607405 Jet stream water bed Aug. 26, 1986

  Recently Added Patents
Nonvolatile semiconductor memory device and method of manufacturing the same
Pill identification and counterfeit detection method
Polymeric compositions including their uses and methods of production
Cryptographically generated addresses using backward key chain for secure route optimization in mobile internet protocol
Radiation detector array
Client-managed group communication sessions within a wireless communications system
Rule-based stimulation program search
  Randomly Featured Patents
Cosmetics container kit
Catalyst system containing an autoacceleration inhibitor
Disposable nursing container
Deformable slat system
Sunroof air screen
Method and system for enhanced read performance in serial peripheral interface
Athletic shoe
Polishing machine with detachable surface plate
Cable-stripping tool
Process for dyeing high-molecular organic material in the melt