Dispensing – Supply containers with traps – With trap chamber cutoffs
Patent
1980-04-21
1982-03-09
Spar, Robert J.
Dispensing
Supply containers with traps
With trap chamber cutoffs
222454, 222561, G01F 1126
Patent
active
043185002
ABSTRACT:
A measuring and dispensing cap for a container internally divided into two compartments, one compartment being a tubular section in direct communication with the container and its contents and an offset extension from said tubular section; a wall partially dividing said tubular section from said offset extension to compartmentalize the cap; an aperture in the wall of said extension for the emission of flowable materials contained therein and a slide movably covering said aperture whereby when said container is tilted from an upright position flowable material therein passes through said passage section and a predetermined amount passes into said measuring section and is maintained therein when said container is returned to said upright position for emission through said outlet means.
REFERENCES:
patent: 313666 (1885-03-01), Hazelton
patent: 820679 (1906-05-01), Studley
patent: 976066 (1910-11-01), Gillette
patent: 1029431 (1912-06-01), Elliott et al.
patent: 3252632 (1966-05-01), Hagenes
patent: 4079859 (1978-03-01), Jennings
Handren Frederick R.
March Arthur A.
Spar Robert J.
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