Invention Grant
- Patent Title: Air control trigger for integrated handheld texture sprayer
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Application No.: US14761465Application Date: 2014-01-24
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Publication No.: US10167641B2Publication Date: 2019-01-01
- Inventor: Robert W. Kinne , Bret A. Deneson , Eric J. Finstad , Jeromy D. Horning
- Applicant: Graco Minnesota Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Graco Minnesota, Inc.
- Current Assignee: Graco Minnesota, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Kinney & Lange, P.A.
- International Application: PCT/US2014/012963 WO 20140124
- International Announcement: WO2014/116957 WO 20140731
- Main IPC: E04F21/12
- IPC: E04F21/12 ; B05B7/12 ; B05B7/24 ; E04F21/08

Abstract:
A handheld sprayer comprises a housing, a turbine, a spray tip, a hopper and a trigger. An air flow passage extends through the housing. The turbine is configured to generate an airflow within the air flow passage. The spray tip is positioned to receive airflow from the air flow passage. The hopper is connected to the housing and is configured to discharge a fluid into the air flow passage. The trigger is mounted to the housing to control discharge of the hopper into the flow passage and airflow form the turbine. In different embodiments, the trigger controls airflow from the turbine to the spray tip or the hopper or both. Additionally, a method for spraying a fluid from a handheld sprayer comprises controlling airflow from a turbine and discharge from a hopper into a passage using a combined actuator.
Public/Granted literature
- US20150322681A1 AIR CONTROL TRIGGER FOR INTEGRATED HANDHELD TEXTURE SPRAYER Public/Granted day:2015-11-12
Information query
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