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.:
Date of Patent:
Dec. 30, 2025
Filed:
Feb. 12, 2021
Applicant:
Spraying Systems Co., Wheaton, IL (US);
Inventors:
David G. Crosby, Carol Stream, IL (US);
Timothy J. Winter, Vernon Hills, IL (US);
Assignee:
Spraying Systems Co., Wheaton, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/30 (2006.01); A01M 7/00 (2006.01); B05B 9/04 (2006.01); B05B 15/20 (2018.01); B05B 15/40 (2018.01); B05B 15/58 (2018.01); B05B 15/658 (2018.01);
U.S. Cl.
CPC ...
B05B 1/3013 (2013.01); A01M 7/0089 (2013.01); B05B 1/3006 (2013.01); B05B 1/3093 (2013.01); B05B 9/0423 (2013.01); B05B 15/20 (2018.02); B05B 15/40 (2018.02); B05B 15/58 (2018.02); B05B 15/658 (2018.02);
Abstract
A liquid spraying system having a liquid spray section and a controller for controlling liquid to the spray section. The controller includes a valve operable between multiple positions for controlling the supply of liquid to the spray section and enabling the flow of liquid from the spray section to a flow back line only after the liquid supply to the spray section has been terminated.