Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle – Pistol grip type
Reexamination Certificate
2006-03-28
2006-03-28
Nguyen, Dinh Q. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Flow line or nozzle attached or carried handgrip or handle
Pistol grip type
C239S071000, C239S296000, C239S415000, C239S528000, C239S290000, C239S527000, C239SDIG014, C073S714000, C073S753000, C073S756000
Reexamination Certificate
active
07017838
ABSTRACT:
A spray gun having a gun body; a nozzle assembly arranged on the gun body; a compressed air supply channel located in the gun body, controlled by a valve assembly, a regulator for adjusting the supply of the spray material, an actuating element for actuating the valve assembly) and the regulator and a pressure measuring device. A pressure measuring device, resistant to dirt, that contains a pressure sensor integrated into the gun body and is connected to the compressed air supply channel via a capillary (43) located within the gun body.
REFERENCES:
patent: 3482781 (1969-12-01), Sharpe
patent: 4585168 (1986-04-01), Even et al.
patent: 5191797 (1993-03-01), Smith
patent: 6585173 (2003-07-01), Schmon et al.
patent: 56054328 (1981-05-01), None
patent: 06074850 (1994-03-01), None
Bianco Paul D.
Fleit Martin
Fleit Kain Gibbons Gutman Bongini & Bianco P.L.
Nguyen Dinh Q.
Sata-Farbspritztechnik GmbH & Co. KG
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