Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Reexamination Certificate
2000-03-14
2001-05-08
Bomberg, Kenneth (Department: 3754)
Dispensing
With discharge assistant
With movable nozzle interconnected therewith
C222S321900
Reexamination Certificate
active
06227416
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to bottles having caps depressable for ejecting the contents. The depressable caps are mostly made of plastics or metal. The plastic depressable caps can be with low cost, but they have a disadvantage that they do not look very worthy and cannot add value to the bottles, which they are fitted to.
The metallic depressable caps have finer quality, and look worthier than the plastic ones. However, they have higher manufacturing cost because the metallic material is more expensive, and more difficult to process. And, the metallic caps do not look soft and pleasant to touch.
SUMMARY OF THE INVENTION
It is a main object of the present invention to provide a depressable cap for a bottle which can overcome the above said disadvantages of the plastic ones and the metallic ones.
The depressable cap comprises:
a depressable member; the depressable member is fitted to an upper end opening of the bottle, and has a passage therein; the passage consists of two threaded end portions which are perpendicular to, and in open communication with each other;
an exit tube; the exit tube has a threaded end portion screwed into one of the depressable member threaded end portion;
a guiding tube; the guiding tube also has a threaded end portion screwed into the other one of the depressable member threaded end portion.
The depressable member is made of nonmetallic materials so it has relatively low cost. And, the nonmetallic depressable member can be made to have various colors in order to match the bottle.
REFERENCES:
patent: 358811 (1887-03-01), Hallowell
patent: 2038778 (1936-04-01), Williams
patent: 2519640 (1950-08-01), Echols, Sr. et al.
patent: 3720376 (1973-03-01), Morane et al.
patent: 5044803 (1991-09-01), Kurosawa et al.
patent: 5248071 (1993-09-01), Ray
Bomberg Kenneth
Jung Kuo Enterprise Co., Ltd.
Rosenberg , Klein & Lee
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