Chemical dispenser safety hanger

Details Chemical dispenser safety hanger Chemical dispenser safety hanger

1983-05-09

1984-06-26

Phillips, Charles E.

Baths, closets, sinks, and spittoons

Disinfection

Dispensing to air from closet

248214, 2482213, 2482973, E03D 902, A47B 9606

Patent

active

044556926

ABSTRACT:
A hanger to adjustably suspend a chemical dispenser from the rim of a tank comprising a hanger member and a retaining sleeve therefore integral to the dispenser, the hanger member being positionable at discrete levels, which hanger member is substantially non-removable from the sleeve once inserted. A pair of shoulders in the hanger member cooperate with shoulders in the sleeve to prevent removal of the hanger member. Should the hanger member be removed, misuse is prevented by providing the hanger member with a resilient bottom portion that is substantially incapable of puncturing or prying open the chambers containing the chemicals to be dispensed. In a preferred embodiment, a second anti-removal means is provided in the hanger comprising a pyramidal indent in the sleeve and a ramp type stop member in the hanger member.

REFERENCES:
patent: D265501 (1982-07-01), Cotes
patent: 491093 (1893-02-01), Edgerton
patent: 3224056 (1965-12-01), Joffe
patent: 3471109 (1969-10-01), Meyer
patent: 3979094 (1976-09-01), De Witt
patent: 3983603 (1976-10-01), Joyce
patent: 4124207 (1978-11-01), Breslow et al.
patent: 4168551 (1979-09-01), Hautmann et al.
patent: 4247070 (1981-01-01), Dirksing

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