Application unit requiring automatic addition of at least one ad

Details Application unit requiring automatic addition of at least one ad Application unit requiring automatic addition of at least one ad

1987-02-13

1988-11-01

Bratlie, Steven A.

Coating implements with material supply

Including rupturable means or sealed-cartridge receiver

401 4, 401 40, 401134, 401129, 604 3, B05C 1700

Patent

active

047814845

ABSTRACT:
The storage and dispensing unit comprises a container, a stoppering device and an applicator device. The stoppering device comprises a sleeve wherewith it is fitted on to the container and which carries the applicator device, and a closing cap comprising an external skirt surrounding the sleeve and an internal skirt delimiting with a top a compartment for an additional product intended to be added to that contained in the container.
The cap is capable of displacement in relation to the sleeve, a bead of the skirt being disengaged from a groove of the sleeve for catch engagement in another groove, the skirt sliding in a leakproof manner around a skirt of the device, and a perforator of the cap coming during this action to pierce a foil which is carried by the device and closes the compartment, for the additional product to drop to allow the additional product into the container through the openings of the applicator device. The device is usable for the storage of nail varnish.

REFERENCES:
patent: 1607768 (1926-11-01), Meusel
patent: 3311941 (1967-04-01), Buchwalter et al.
patent: 3336624 (1967-08-01), Schefer et al.
patent: 3349966 (1967-10-01), Schwartzman
patent: 3355238 (1967-11-01), Schwartzman
patent: 3399019 (1968-08-01), Koelichen
patent: 3482920 (1969-12-01), Schwartzman
patent: 3640268 (1972-02-01), Davis
patent: 3773035 (1973-11-01), Aronoff et al.
patent: 3918435 (1975-11-01), Beall et al.
French Search Report Oct. 27, 1986.

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