Dispenser of powdered product having a removable reservoir

Details Dispenser of powdered product having a removable reservoir Dispenser of powdered product having a removable reservoir

2011-07-12

2011-07-12

Jacyna, J. Casimer (Department: 3754)

Dispensing

With discharge assistant

Insertable cartridge or removable container

C222S185100, C222S370000, C222S516000, C222S548000, C141S346000, C141S352000, C141S354000, C141S364000, C141S386000

Reexamination Certificate

active

07975882

ABSTRACT:
A dispenser of a product in powder from, composed of: a case delimiting a housing; a reservoir removably installed in the housing, the reservoir being adapted to contain the product in powder form and having a dispensing orifice; and a device for obturating the dispensing orifice. The device has a blocking member in the form of a shutter mounted to the reservoir for movement between a position for closing the dispensing orifice and a position for opening the dispensing orifice. The housing, the reservoir and the device are constructed to enable the reservoir to be installed in the housing by a vertical linear movement and to cause automatic movement of the shutter from the position for closing to the position for opening in response to the vertical linear movement of the reservoir into the housing.

REFERENCES:
patent: 2138204 (1938-11-01), Rable
patent: 3123107 (1964-03-01), Kappler
patent: 5224527 (1993-07-01), McCunn et al.
patent: 6626085 (2003-09-01), Lassota
patent: 7441495 (2008-10-01), Halle et al.
patent: 2004/0169051 (2004-09-01), Ufheil et al.
patent: 2004/0173101 (2004-09-01), Steckhan
patent: 02081308 (2004-10-01), None
patent: 2004098361 (2004-11-01), None
patent: 2004098361 (2004-11-01), None

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