Invention Grant
- Patent Title: Porous tip liquid applicator having draw fill mechanism
- Patent Title (中): 多孔尖端液体涂抹器具有抽吸填充机构
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Application No.: US12655564Application Date: 2009-12-30
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Publication No.: US08092108B2Publication Date: 2012-01-10
- Inventor: Harry Bainbridge , Timothy S. Westrope
- Applicant: Harry Bainbridge , Timothy S. Westrope
- Agent Roy A. Ekstrand
- Main IPC: B05C17/01
- IPC: B05C17/01 ; B43K5/06
Abstract:
A liquid applicator includes an elongated cylindrical body having an end cap within which a plunger is slidably moveable. The cylindrical body defines a bore receiving a plunger seal and piston secured to the interior end of a sliding plunger handle. The remaining end of the cylindrical body is coupled to a porous nib having a flow control valve in communication therewith. The plunger is removable from the piston and sealing plunger following the liquid filling process.
Public/Granted literature
- US20110158738A1 Porous tip liquid applicator having draw fill mechanism Public/Granted day:2011-06-30
Information query
