Dispensing device

Fluid sprinkling – spraying – and diffusing – With solid means as guard or protector – Bumper or guard protects distributor

Reexamination Certificate

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Details

C239S326000, C239S337000, C239S350000, C239S373000, C239S499000, C239S575000, C222S402130, C128S200230, C604S289000, C604S302000, C604S310000

Reexamination Certificate

active

06978945

ABSTRACT:
Hand-held dispensing devices for dispensing and applying a substance to the skin of a host are described. The devices include a hollow body, a capsule mounted within the hollow body for containing the substance, a nozzle mounted within the hollow body communicating with the substance in the capsule, an actuator to cause metered quantities of the substance to be dispensed from the capsule through the nozzle, a shroud defining an exit space for receiving the substance emerging from the nozzle, and a cap detachably mounted on the shroud to selectively open and close the nozzle and thereby control escape of the substance from the capsule.

REFERENCES:
patent: 2985382 (1961-05-01), Coplan
patent: 3191867 (1965-06-01), Lee
patent: 3306252 (1967-02-01), Knight et al.
patent: 3550857 (1970-12-01), Ahlberg
patent: 3887115 (1975-06-01), Petterson
patent: 3936000 (1976-02-01), Weyn
patent: 4292966 (1981-10-01), Mono et al.
patent: 4344573 (1982-08-01), De Felice
patent: 6113008 (2000-09-01), Arsenault et al.
patent: 139039 (1948-01-01), None
patent: 150729 (1951-08-01), None
patent: 463740 (1975-08-01), None
patent: 19809514 (1999-12-01), None
patent: 93/24164 (1993-12-01), None
patent: 98/06502 (1998-02-01), None

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