Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Liberty Vinyl Corporation Patents
Assignee:
Liberty Vinyl Corporation
Address:
Santa Clara, CA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
4349926 Waterbed mattress with inflatable margins September 21, 1982
A waterbed mattress adapted to fit within a rigid frame comprises a water-containing main chamber and at least one supplemental chamber along the perimeter of the main chamber for containing a fluid giving structural rigidity to the perimeter, particularly along the upper boundary abutti
4167795 Motion suppressing fluid mattress September 18, 1979
A fluid-filled bladder-type mattress includes a plurality of panels periodically disposed at oblique angles between upper and lower surface members of the bladder mattress for suppressing motion. In one preferred embodiment, a single bladder chamber is filled with a liquid fluid, and
4107799 Waterbed and frame with pliant supporting sides August 22, 1978
A waterbed is disclosed which has a frame with a self-supporting bulkhead forming a safety lining. The bulkhead comprises two connected wedge-shaped members which are made of pliant material, and are held in place by a resilient membrane. A base member is anchored to a rigid backing or
4064579 Waterbed mattress with inflatable margins December 27, 1977
A waterbed mattress adapted to fit within a rigid frame comprises a water-containing main chamber and at least one supplemental chamber along the perimeter of the main chamber for containing a fluid giving structural rigidity to the perimeter, particularly along the upper boundary abutti

 
 
  Recently Added Patents
Sterilizable film for aseptic packaging
Water slide
Image browsing device, computer control method and information recording medium
Systems, methods, and computer readable media for providing information related to virtual environments to wireless devices
Method and apparatus for communication
Application authentication system and method
Method and apparatus for soft information transfer between constituent processor circuits in a soft-value processing apparatus
  Randomly Featured Patents
Ignition timing control system for two-cycle internal combustion engines
Method of fabricating a memory device having a long data retention time with the increase in leakage current suppressed
Smoke canister
Device for dispensing liquid fluids
Apparatus for foot stabilization
Spool and bobbin rack
Method for manufacturing a flexible tube for an endoscope
Protective ultraviolet-transmitting sleeve for fluorescent lamp
Velvet-type fastener web
System and method for processing personalized stationery designs and selecting fulfillment order sites