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:
Jul. 04, 2023
Filed:
May. 22, 2019
Graco Minnesota Inc., Minneapolis, MN (US);
David D. Loukusa, Maple Grove, MN (US);
Dennis J. Van Keulen, Rogers, MN (US);
Jeremy Peter Jurmu, Big Lake, MN (US);
Graco Minnesota Inc., Minneapolis, MN (US);
Abstract
A mix manifold () includes a plurality of valves to control the flow of material therethrough. First and second valves () are linked for simultaneous actuation. The first and second valves each include valve members () disposed within and rotatable relative to seal bodies (). The valve members seal against the seal bodies and the seal bodies seal against the manifold. A solvent valve () also includes a valve member () in a seal body (). The first and second valves are configured to open only when the solvent valve is closed. The solvent valve is configured to open only when the first and second valves are closed. The solvent valve can rotate between a plurality of positions to control the flow of solvent to flowpaths downstream of the first and second valves.