Tools – Receptacle closure remover – Power- – vacuum- – or fluid pressure-operated
Reexamination Certificate
2005-02-01
2005-02-01
Meislin, Debra S. (Department: 3723)
Tools
Receptacle closure remover
Power-, vacuum-, or fluid pressure-operated
C081S003480
Reexamination Certificate
active
06848340
ABSTRACT:
A structural improvement of a wine bottle opener which includes a syringe, a needle, a cap, a slide jacket and a bottle holder. The syringe is a hollow tube-shaped object, in which a high-pressured Freon can is inserted. The needle is attached to the front end of the syringe, and the cap is attached to the rear. The syringe is then put into the slide jacket, which is a pipe-shaped object with its upper inside perimeter roughly equal to the outside perimeter of the syringe. The slide jacket broadens at the bottom and the inner wall is threaded in order to screw onto the bottle holder. The top of the screw cap has a hole, through which the Freon can inside the syringe can be pressed. The needle is composed of a base and a tube, whereas the base is geometrically shaped and has threads on parts of its surface, enabling the use of hand tools to screw on or off the base from the syringe. The bottle holder comes with a base, which is not only partially threaded, but has a built-in ring mold that has a smaller perimeter. The slide jacket is threaded at the bottom to screw onto the base of the bottle holder. The perimeter of the ring mold is exactly equal to the raised part of the syringe; while two are tightly snugged, it results in the perfect positioning of the syringe.
REFERENCES:
patent: 5005446 (1991-04-01), Mackey
patent: 5012703 (1991-05-01), Reinbacher
patent: 5020395 (1991-06-01), Mackey
patent: 6477920 (2002-11-01), Yang
patent: 6502481 (2003-01-01), Lin
patent: 6622595 (2003-09-01), Federighi
patent: 20020083797 (2002-07-01), Federighi, Sr.
Lei Leong C.
Meislin Debra S.
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