Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Moving solid surface engages material to be sprayed
Reexamination Certificate
2007-12-04
2007-12-04
Nguyen, Dinh Q. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Moving solid surface engages material to be sprayed
C239S351000, C239S355000, C239S375000, C239S302000, C239S290000, C239S296000, C239S291000, C239S292000
Reexamination Certificate
active
11723444
ABSTRACT:
An automatic spray gun includes a cylinder for disposing a motor and a turbine therein and sealed by a sealing cap and an outer cap, a sleeve perpendicularly integrated with lower periphery of the cylinder, a container cap integrated with an under side of the sleeve for covering a paint container, a Y-shaped pressing means suspended from an axial rod on a top of the sleeve, a nozzle with a group of fittings engaged in the sleeve, a fist half handle integrated to the bottom of the cylinder and combined with a second half handle by screws, a tube, a hair switch and a number of electric wires disposed in the handle for connection of electric power to the motor through the switch which controls the rotation of the motor.
REFERENCES:
patent: 1881570 (1932-10-01), Hermann
patent: 4693423 (1987-09-01), Roe et al.
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