Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle – Pistol grip type
Reexamination Certificate
2005-01-25
2005-01-25
Mar, Michael (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Flow line or nozzle attached or carried handgrip or handle
Pistol grip type
Reexamination Certificate
active
06845924
ABSTRACT:
Disclosed is a spray pistol having a pistol body, a nozzle system which is arranged on the pistol body, a compressed air supply channel which is arranged in the pistol body and with a valve device for control of the compressed air supply to the nozzle device, a regulating device for regulating the supply of the substance to be sprayed, an actuating element for actuating the valve system and the regulating device, a device for regulating the supply of compressed air to the nozzle device, a pressure measuring device for detecting and indicating the pressure in the compressed air supply channel, wherein the pressure-measuring device is integrated into the device used to regulate the compressed air supply.
REFERENCES:
patent: 2886252 (1959-05-01), Ehrensperger
patent: 3622078 (1971-11-01), Gronert
patent: 5119992 (1992-06-01), Grime
patent: 5236128 (1993-08-01), Morita et al.
patent: 5695125 (1997-12-01), Kumar
patent: RE35769 (1998-04-01), Grime et al.
patent: 5979797 (1999-11-01), Castellano
Bianco Paul D.
Bui Thach H.
Fleit Martin
Fleit Kain Gibbons Gutman Bongini & Bianco P.L.
Mar Michael
LandOfFree
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