Dispensing – With cutter and/or punch
Patent
1998-04-17
2000-06-13
Shaver, Kevin
Dispensing
With cutter and/or punch
222 83, 222129, 206222, B67D 500, B67D 556, B65D 2508
Patent
active
060738030
ABSTRACT:
A container (1) with two receiving spaces (3, 5) for liquids that are to be mixed only just prior to use has a bottle-shaped lower part (2) with first receiving space (3) and an upper part (4) which can be mounted on lower part (2) and has a second receiving space (5). Second receiving space (5) is connected to receiving space (5) of lower part (2) by an opening, which is initially closed by a diaphragm (20) or a closure plug (35) and is opened only just before the mixed liquids are to be used. To do this, diaphragm (20) is slit by a cutting edge (36) corresponding to closure top (10). If the opening is closed by a stopper-shaped closure (35), closure top (10) has a plunger (40) for pushing closure plug (3) out. Both cutting edge (36) and plunger (40) are connected to the closure top so that they can be activated by a screwing motion of closure top (10). The parts of container (1) according to the invention, namely lower part (2) and upper part (4), can be connected together by a screw connection or a snap connection.
REFERENCES:
patent: 3802604 (1974-04-01), Morane et al.
patent: 4610374 (1986-09-01), Buehler
patent: 4646947 (1987-03-01), Stull
patent: 4757916 (1988-07-01), Goncalves
patent: 4982875 (1991-01-01), Pozzi et al.
patent: 5186323 (1993-02-01), Pfleger
Schmuck Augustin
Sturm Josef
Plastikwerk Expan GmbH
Quinalty Keats
Shaver Kevin
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