Dispensing – Axially rotary and longitudinally movable tubes – sleeves – or...
Patent
1979-01-22
1981-10-20
Spar, Robert J.
Dispensing
Axially rotary and longitudinally movable tubes, sleeves, or...
215223, 215340, B65D 4728
Patent
active
042955840
ABSTRACT:
A dispensing closure in which the discharge passage is provided in an opening or openings in the side wall of the closure. The dispensing position of the closure is accomplished by it's elevation above the upper end of the container by a twist motion when equipped with threads to unscrew, or by a pull-up slide arrangement designed into the container and closure. It is returned by a reverse procedure to a closed and full sealing position for complete protection of the containers ingredients.
REFERENCES:
patent: 2112125 (1938-03-01), Bultzingslowen
patent: 2348014 (1944-05-01), Mallard
patent: 2463152 (1949-03-01), Clark
patent: 3067916 (1962-12-01), Lerner
patent: 3261513 (1966-07-01), Moran
patent: 3305145 (1967-02-01), Tebbutt
Spar Robert J.
Wacyra Edward M.
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