Dispensing – With cutter and/or punch
Patent
1985-07-29
1987-11-10
Rolla, Joseph J.
Dispensing
With cutter and/or punch
222136, 222383, 141 95, 141326, 141364, B67D 540
Patent
active
047051914
ABSTRACT:
A re-usable mixing and spraying device in which the fill opening and the hand pump used to discharge the spray solution are arranged at different heights, and a concentrate and a diluent may be mixed together in the device which is tightly sealed off from the outside, the concentrate being enclosed in a sealing cap which can be ruptured by the device, so that the reservoir enclosing the concentrate is closed when the sealing cap and fill opening are loosely connected and opened toward the diluent when the sealing cap and fill opening are tightly connected.
REFERENCES:
patent: 727144 (1903-05-01), Johnson
patent: 3156369 (1964-11-01), Bowes et al.
patent: 3655096 (1972-04-01), Easter
patent: 4088246 (1978-05-01), Klingaman
Barth Volker
Itzel Hanshelmut
Celamerck GmbH & Co. KG
Huppert Michael S.
Rolla Joseph J.
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