Dispensing – Nozzles – spouts and pouring devices – With separable attaching means
Reexamination Certificate
2005-05-03
2005-05-03
Derakshani, Philippe (Department: 3754)
Dispensing
Nozzles, spouts and pouring devices
With separable attaching means
C222S321900
Reexamination Certificate
active
06886722
ABSTRACT:
Metal housing provided with a sidewall and a neck connected to the sidewall via a shoulder, the neck being constructed and arranged for irreversible fixation to a dispensing head for perfect leaktightness to liquids. The dispensing head includes a plastic flange provided with a sealing skirt and an outer catching skirt provided with a snap-fit rim on its inner surface, wherein the neck has a wall and the shoulder has a wall, both said walls being of substantially the same thickness as the sidewall.
REFERENCES:
patent: 6244472 (2001-06-01), Henneman
patent: 6527148 (2003-03-01), de Rosa
patent: 6588614 (2003-07-01), Neuner
patent: 0549987 (1993-07-01), None
patent: 0138185 (2001-05-01), None
Cebal Aerosol France
Dennison Schultz Dougherty & MacDonald
Derakshani Philippe
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