| d 270,693 |
Waterbed Mattress (Naturalizer)-- Naturalizer,
first patent for Land and Sky |
| 4,247,962 |
Waveless Waterbed Mattress-- Floating pad
attached to bottom only |
| 4,345,348 |
Waterbed Mattress with a Baffle-- Floating
pad attached to bottom only |
| 4,399,575 |
Waterbed Mattress with Unattached Baffle--
Free floating baffle |
| 4,467,485 |
Waterbed Mattress with Free Floating Baffle--
Floated fiber |
| 4,551,873 |
Waterbed Mattress with a Baffle--
Floating baffle attached to bottom |
| 4,575,885 |
Waterbed Mattress with Free Floating Baffle--
Floated fiber |
| 4,577,356 |
Waterbed Mattress with Baffle Chambers--
"Hydraulic" free floating baffle |
| 4,797,536 |
Temperature Control Apparatus for Waterbed |
| 4,922,563 |
Waterbed Mattress with Baffle Chambers--
Free floating "hydraulic" with formed chambers |
| 4,932,088 |
Improvements in Waterbed Construction-- Floatation
mattress with rigid tray |
| 4,975,995 |
Water Mattress with Vertically Disposed Dampening
Cell-- "Hydraulic" baffle |
| 5,195,196 |
Sculptured, Stretchable Waterbed Mattress
with Aesthetic Appearance |
| 5,210,892 |
Sculptured, Stretchable Waterbed Mattress
with Aesthetic Appearance |
| 4,240,859 |
Vacuum Formed Waterbed Mattress-- Seamless
construction |
| 4,332,043 |
Waterbed Mattress with Open Cell Foam Wave
Dampening-- Free floating open cell baffle |
| 4,365,370 |
Vacuum Formed Waterbed Mattress-- Seamless
construction |
| 4,389,741 |
Waterbed Frame Assembly-- Molded support
floatation "DuraRim" |
| 4,575,886 |
Fiberous Wave Dampening Apparatus-- Floated
fiber |
| 5,022,108 |
Waterbed Mattress with Heaterpad
Pocket-- User friendly heater installation and more efficient heating |
| 5,056,171 |
Waterbed Mattress Air Bleeder Valve |
| 5,060,328 |
Waterbed Mattress with Spring Insert |
| 5,074,001 |
Waterbed Mattress Insulation with Heat Transfer
Holes-- Differentiated heat zones on mattress |
| 5,090,075 |
Waterbed Draining System with Vacuum Relief
Valve |
| 5,117,520 |
Bed Covering Securement System-- Holds sheets
better |
| 5,131,104 |
Waterbed Covering Corner Securement System--
Holds sheets better |
| 5,159,725 |
Waterbed Mattress with Bellows Spring Insert--
"Hydraulic" molded plastic springs |
| 5,247,713 |
Waterbed Mattress Liner Tray-- Floatation
bed with flexible tray |
| 5,253,377 |
Waterbed Mattress with Bellows Spring Insert--
"Hydraulic" and molded plastic spring insert |
| d 259,721 |
Control Module
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