Device for dispensing combined doses of fluid product

Dispensing – Plural sources – compartment – containers and/or spaced jacket

Reexamination Certificate

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Details

C222S137000, C222S391000, C604S223000, C604S209000, C604S187000

Reexamination Certificate

active

07011234

ABSTRACT:
A fluid dispenser device comprising a body (1), dispensing means (30) for dispensing the fluid, a first reservoir (10) containing a first fluid and a second reservoir (20) containing a second fluid, the first and second fluids being to be mixed prior to dispensing so as to form one or more doses of fluid to be dispensed, said fluid dispenser device being characterized in that it further comprises a mixture-forming system for mixing the first and second fluids in one of said reservoirs (10, 20), said mixture-forming system having a manual actuating element (50) that is mounted to move in a direction that is substantially perpendicular to the direction in which the fluid is dispensed, said manual actuating element (50) being actuatable with one hand and acting, after said first and second fluids have been mixed, to actuate the dispensing means (30) for dispensing the fluid, without any further manipulation of the device being necessary.

REFERENCES:
patent: 2591046 (1952-04-01), Brown
patent: 4444560 (1984-04-01), Jacklich
patent: 4710178 (1987-12-01), Henri et al.
patent: 4820286 (1989-04-01), van der Wal
patent: 5169039 (1992-12-01), Kay et al.
patent: 5637100 (1997-06-01), Sudo
patent: 196 10 456 (1997-09-01), None
patent: 0 923 993 (1999-06-01), None
patent: 686 891 (1930-09-01), None
patent: 2 773 135 (1999-07-01), None
patent: 10179739 (1998-07-01), None

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