Dispensing – Supply containers with traps – With trap chamber cutoffs
Reexamination Certificate
2005-05-17
2005-05-17
Nicolas, Frederick (Department: 3754)
Dispensing
Supply containers with traps
With trap chamber cutoffs
C222S442000, C222S454000
Reexamination Certificate
active
06892905
ABSTRACT:
A dose-measuring device designed to be inserted in the neck of a flask (1) includes a first metering compartment (A) and a second reserve compartment (B) communicating with the outlet of the measuring device and the metering compartment (A). The device also includes an outer tubular element (5) nested in the neck (2a) of the flask (1), closed at its lower end and open at its upper end and an inner tubular element (5) nested sealed in the outer tubular element (5), including an intermediate body (16), delimiting inwards, the metering compartment and a lower part forming a transfer conduit (23) extending downwards emerging into the metering compartment (A) and in the reserve compartment (B).
REFERENCES:
patent: 2664228 (1953-12-01), Radeloff et al.
patent: 3023937 (1962-03-01), Matter
patent: 3288335 (1966-11-01), Heinz, et al.
patent: 4061253 (1977-12-01), Rockefeller
patent: 4614285 (1986-09-01), Fudalla et al.
patent: 5129561 (1992-07-01), Drobish
patent: 5143261 (1992-09-01), Drobish
patent: 1 026 309 (1953-04-01), None
patent: 1 047 119 (1953-12-01), None
patent: 2 236 094 (1991-03-01), None
patent: WO 91 09285 (1991-06-01), None
Manufacture Bourguignonne de Plastiques
Nicolas Frederick
Young & Thompson
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