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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12023702 B1

PDFFull Text
Date of Patent:
Jul. 02, 2024

Filed:

Feb. 07, 2022

Plural component spray gun system

Applicant:

Wagner Spray Tech Corporation, Plymouth, MN (US);

Inventors:

Jeffrey S. Jerdee, Brooklyn Park, MN (US);

Thomas P. Daigle, Hanover, MN (US);

Shawn C. Johnson, Milaca, MN (US);

Assignee:

Wagner Spray Tech Corporation, Plymouth, MN (US);

Attorneys:

Christopher J. Volkmann

Kelly, Holt & Christenson, PLLC.

Primary Examiner:

Cody J Lieuwen

Int. Cl.
CPC ...
B05B 7/12 (2006.01); B01F 25/421 (2022.01); B01F 35/10 (2022.01); B05B 1/30 (2006.01); B05B 7/00 (2006.01); B05B 7/04 (2006.01); B05B 7/24 (2006.01); B05B 15/55 (2018.01); B29B 7/74 (2006.01); B29B 7/76 (2006.01); B29B 7/80 (2006.01); B01F 101/00 (2022.01); B05B 12/00 (2018.01);
U.S. Cl.
CPC ...
B05B 7/1209 (2013.01); B01F 25/4233 (2022.01); B01F 35/1453 (2022.01); B05B 1/3026 (2013.01); B05B 7/0043 (2013.01); B05B 7/0408 (2013.01); B05B 7/0416 (2013.01); B05B 7/2497 (2013.01); B05B 15/55 (2018.02); B29B 7/7409 (2013.01); B29B 7/7419 (2013.01); B29B 7/7428 (2013.01); B29B 7/761 (2013.01); B29B 7/805 (2013.01); B29B 7/808 (2013.01); B01F 2101/2305 (2022.01); B05B 12/0026 (2018.08);
Abstract

A spray gun for a plural component system is provided. The spray gun includes a first component delivery line and a second component delivery line. The spray gun also includes a nozzle, configured to receive and mix a first component received from the first component delivery line with a second component received from the second component delivery line. The spray gun also includes an air purge system configured to, when the spray gun is in a non-actuated position, purge the nozzle of the first and second components and, when the spray gun is in an actuated position, aid in atomization of the mixture of the first and second components.

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