Fluid dispensing device

Details Fluid dispensing device Fluid dispensing device

1977-07-28

1979-03-13

Knowles, Allen N.

Dispensing

With recorder, register, indicator, signal or exhibitor

Position or extent of motion indicator

222 48, 222205, 222207, B67D 522, B65G 5900

Patent

active

041437942

ABSTRACT:
A dosing device for fluid which comprises a dip tube extension situated within a dosage cup, the extension being constructed to enable fluid to pass from within said extension into the dosage cup and a dosage determining sleeve slidably engaging a side wall of the extension and movable relative to the extension between positions enabling retention within said cup of a selected dosage volume of fluid and return of any excess fluid into said extension.

REFERENCES:
patent: 2730270 (1956-01-01), Heinemann
patent: 3089623 (1963-05-01), Padzieski
patent: 3171446 (1965-03-01), Koch
patent: 3921860 (1975-11-01), Zackheim

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