Dispensing – With discharge assistant – Container with follower
Reexamination Certificate
2007-04-17
2009-12-29
Ngo, Lien T (Department: 3754)
Dispensing
With discharge assistant
Container with follower
C222S397000
Reexamination Certificate
active
07637398
ABSTRACT:
A pneumatic dispensing gun includes a receptacle having a conduit for receiving a pressurized gas, a cartridge supported on the receptacle, an end cap attached to the cartridge and having a path communicating with the conduit of the receptacle, and a regulating device attached to the end cap for regulating the pressurized gas or for allowing pressurized gas supplied to the dispensing gun to be released when required, and for preventing the pressurized gas supplied to the dispensing gun from being over pressurized, and thus for suitably and adjustably dispensing the flowable material from the cartridge.
REFERENCES:
patent: 3910466 (1975-10-01), Collar
patent: 4174068 (1979-11-01), Rudolph
patent: 5058769 (1991-10-01), Kurtz
patent: 5156305 (1992-10-01), Eyre
patent: 5626263 (1997-05-01), Lii
patent: 7334709 (2008-02-01), Huang
Baxley Charles E.
Kent Bridge Enterprise Co., Ltd.
Ngo Lien T
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