Dispensing – With discharge assistant – Container with follower
Reexamination Certificate
2006-08-22
2006-08-22
Nicolas, Frederick (Department: 3754)
Dispensing
With discharge assistant
Container with follower
C401S172000, C401S175000, C132S290000
Reexamination Certificate
active
07093739
ABSTRACT:
The present invention relates to a cosmetics case for storing cosmetics such as liquid lipstick and/or foundation and forced discharging the cosmetics as it needs, more particularly, a cosmetics case comprising an upper movable part and a case body, the upper movable part coupled to a cap at top portion thereof while the case body mounted with a plug at bottom portion of the case body, wherein the case has a piston screw-coupled to a screw rod inside the case body and a spring and a reversing ball mounted inside an inner hole formed on top end of the screw rod so that, depending on the case body rotating in normal/reverse directions, the piston goes up and comes down and presses on the reversing ball to make the inner hole to be opened/closed, thereby free controlling discharge and isolation of liquid cosmetics.
REFERENCES:
patent: 1591678 (1926-07-01), Garris
patent: 1943893 (1934-01-01), Johnson
patent: 1968686 (1934-07-01), Janer
patent: 2699889 (1955-01-01), Johnson
patent: 3100315 (1963-08-01), Laxalt
patent: 3802023 (1974-04-01), Spatz
patent: 3807881 (1974-04-01), Seidler
patent: 4655627 (1987-04-01), Bradley
patent: 4957125 (1990-09-01), Yaneza
patent: 5851079 (1998-12-01), Horstman et al.
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