Dispensing – With recorder – register – indicator – signal or exhibitor – Audible
Patent
1993-05-10
1994-02-08
Shaver, Kevin P.
Dispensing
With recorder, register, indicator, signal or exhibitor
Audible
222 48, 222519, 222553, B65D 4700, B67D 506
Patent
active
052842738
ABSTRACT:
A rotatable cap and modified container neck. Depending from a top panel of the cap is an annular exterior wall and a smaller concentrically positioned interior wall with a space between the two walls sized to receive an upper and thinned portion of the container neck with a tight fit providing a fluid seal. The interior wall of the cap contains a dispensing notch which is aligned straight across with a dispensing opening through the exterior wall. With rotation, the cap raises and lowers on threads relative to the container. When the cap is lowered, the container neck blocks the dispensing canal between the notch in the interior wall and the dispensing opening in the exterior wall of the cap. The top rim of the container neck abuts the interior cap ceiling between the two walls to form a seal. When the cap is raised, the container neck is in part below the notch in the interior wall and the dispensing opening, and thus the dispensing canal is open. The cap and container neck include stop blocks to prevent removal of the cap, and further include cooperative structures which provide an audible click and vibration which can be felt just prior to the dispensing opening reaching either a full open or full closed position. The dispensing opening is positioned at the approximate intersection of the outer wall and cap top in a depression structured for easy cleaning of the dispensing opening.
REFERENCES:
patent: 2112125 (1938-03-01), von Bultzingslowen
patent: 2860821 (1958-11-01), Hartung et al.
patent: 3006514 (1961-10-01), Collins
patent: 3095128 (1963-06-01), Wonso
patent: 3258179 (1966-06-01), Cherba
patent: 3261513 (1966-07-01), Moran
patent: 3261515 (1966-07-01), Luedtke
patent: 3406879 (1968-10-01), Stull
patent: 3439843 (1969-04-01), Corsette
patent: 3471066 (1969-10-01), Micallef
patent: 3606105 (1971-09-01), Santore
patent: 4172541 (1979-10-01), Harris et al.
patent: 4961515 (1990-10-01), Schreiber
patent: 4964548 (1990-10-01), Kenyon, Jr.
patent: 5111967 (1992-05-01), Schreiber
patent: 5158206 (1992-10-01), Kobayashi et al.
patent: 5199605 (1963-04-01), Schneider
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