Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Assembly or disassembly feature
Reexamination Certificate
2008-06-30
2010-12-28
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
Assembly or disassembly feature
C239S526000, C239S333000, C239S375000, C239S583000, C239SDIG014, C285S317000, C403S325000, C403S326000, C403S327000
Reexamination Certificate
active
07857242
ABSTRACT:
An electric spray gun includes a barrel having a positioning member received therein which includes two guide slots and two respective holes are defined through two sidewalls of the positioning member and communicate with the two guide slots. A cylinder is fixedly connected with a cover which is connected to a container and the cylinder is slidably connected to the positioning member. Two recesses are defined in two sides of the cylinder and two pawls are pivotably connected to the two sidewalls of the positioning member. Each pawl includes a first end and a second end, the first end of each pawl extends through the hole and engaged with the recess corresponding thereto. The first end can be pivoted out from the recess by pressing the second end of each of the pawls when the cylinder is slid in the guide slots.
REFERENCES:
patent: 6631855 (2003-10-01), Huang
patent: 6805306 (2004-10-01), Huang
patent: 2005/0251167 (2005-11-01), Voegele et al.
Jonaitis Justin
Tran Len
LandOfFree
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