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A coffin, for allowing inclination for display of a deceased person in a natural position.
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| Number | Title | Issue Date |
| 4399575 | Waterbed mattress with unattached baffle structure A waterbed mattress has a baffle structure comprising a horizontally extending buoyant pad. The pad is anchored to an underlying anchor sheet that is not secured to the walls of the mattress. A porous mass of bound together fibers is positioned between th... | 08/23/1983 |
| 4392872 | Air bleeder valve for waterbed mattresses An air bleeder valve for a waterbed mattress comprises a hollow tubular body sized to fit snugly into the fill spout of a waterbed mattress, a flap valve at one end of the body, and a porous, non-water absorbing water barrier in the tubular body for preve... | 07/12/1983 |
| 4386638 | Coupling for waterbed mattress valves A coupling for filling and draining a waterbed comprises a tube for insertion into the male-threaded filler neck of a waterbed valve, and two female-threaded nuts rotatably mounted on the tube for connection to a garden hose and the male-threaded fill nec... | 06/07/1983 |
| 4345348 | Waterbed mattress with a baffle A waterbed mattress has an internal horizontally extending baffle surface for reducing wave-like motion of the water in the mattress. The baffle surface is anchored within the mattress, and preferably between the top and bottom walls of the mattress. Pref... | 08/24/1982 |
| 4247962 | Waveless waterbed mattress Waterbed mattress having an internal floating pad for reducing wavelike motion of the water in the mattress. The pad is fabricated of a buoyant material and is anchored to the bottom wall of the mattress, with no connection between the pad and the top wal... | 02/03/1981 |
