Dual nested liquid container

Details Dual nested liquid container Dual nested liquid container

1993-05-24

1994-07-12

Pollard, Steven M.

Receptacles

Compartmented container

Substantially concentric compartments

222129, B67D 556

Patent

active

053280504

ABSTRACT:
A new and improved dual nested liquid container includes an outer container assembly which includes an outer vessel and an outer dispensing valve assembly which projects outward from the outer vessel. An inner container assembly is nested within the outer vessel. The inner container assembly includes an inner vessel and an inner dispensing valve assembly which projects outward from both the inner container assembly and the outer vessel. A lid assembly includes an inner lid portion and an outer lid portion. The inner lid portion provides coverage for the inner vessel, and the outer lid portion provides coverage for the outer vessel. The inner lid portion is nested within the outer lid portion. An outer connector assembly is connected between the outer container assembly and the outer lid portion for removably connecting the outer lid portion to the outer container assembly. Similarly, an inner connector assembly is connected between the inner container assembly and the inner lid portion for removably connecting the inner lid portion to the inner container assembly. The inner lid portion includes an inner vent hole for venting the inner container assembly when liquid is dispensed from the inner container assembly through the inner dispensing valve assembly. Similarly, the outer lid portion includes a first outer vent hole for venting the outer container assembly when liquid is dispensed from the outer container assembly through the outer dispensing valve assembly.

REFERENCES:
patent: 217133 (1879-07-01), Meinen
patent: 501007 (1893-07-01), Green
patent: 700005 (1902-05-01), Armstrong
patent: 1607347 (1926-11-01), Hemman
patent: 2624451 (1953-01-01), Ewing
patent: 2788919 (1957-04-01), Bostwick
patent: 4526797 (1985-07-01), Stone, Jr.
patent: 4548339 (1985-10-01), Gorman
patent: 4715186 (1987-12-01), Ishimaru et al.
patent: 4932563 (1990-06-01), Diamond, et al.

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