Baths – closets – sinks – and spittoons – Dry closets – Urinal
Patent
1975-04-16
1976-02-24
Ward, Jr., Robert S.
Baths, closets, sinks, and spittoons
Dry closets
Urinal
4147, 4155, 4156, 239146, 239165, 239281, 239373, B05B 904, B05B 1302, A47K 322
Patent
active
039395030
ABSTRACT:
A Portable Emergency Safety Shower having a large capacity water supply tank, a telescoping series of pipe elements having one end secured to the water supply tank and the other end connected to a shower head, a pressurized cylinder for the storage of air or nitrogen, valved coupling means for providing passage of a pressurized medium to the water supply tank for applying pressure to the water in said supply tank into the pipe elements to exit at the shower head for achieving the performance of a portable emergency safety shower.
REFERENCES:
patent: 426798 (1890-04-01), Grove
patent: 1302559 (1919-05-01), Hynek
patent: 2776168 (1957-01-01), Schweda
patent: 3080568 (1963-03-01), Burnett
patent: 3483571 (1969-12-01), Cox
Douglas, Jr. George R.
Ward, Jr. Robert S.
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