Baths – closets – sinks – and spittoons – Pool type
Patent
1985-03-21
1986-07-01
Artis, Henry K.
Baths, closets, sinks, and spittoons
Pool type
4499, 4506, 4585, E04H 318
Patent
active
045971137
ABSTRACT:
An inflatable reservoir for containing a liquid, more especially an inflatable swimming pool, formed from a single sheet of a flexible and fluid tight material defining a bottom supporting thereover the liquid filling the reservoir and a peripheral space formed by the remainder of the sheet folded back on itself inwardly over the whole of its periphery so as to form approximately a tube filled partially with liquid and partially with gas, discontinuous mechanical connection means being provided for connecting the free edge of the folded down remainder of the sheet to the bottom.
REFERENCES:
patent: 2505845 (1950-05-01), Alvarez
patent: 2529872 (1950-11-01), Hasselquist
patent: 2551673 (1951-05-01), Hasselquist
patent: 2616096 (1952-11-01), Hasselquist
patent: 2714726 (1955-08-01), Hasselquist
patent: 2719982 (1955-10-01), Hasselquist
patent: 3681789 (1972-08-01), Bott
patent: 4335473 (1982-06-01), de Pous
patent: 4356933 (1982-11-01), Connolly
Artis Henry K.
ZODIAC
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