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:
Jan. 28, 2025
Filed:
Oct. 23, 2020
Applicant:
Graco Minnesota Inc., Minneapolis, MN (US);
Inventors:
Christopher J. Pellin, Victoria, MN (US);
Joseph E. Tix, Hastings, MN (US);
Justin J. Weldon, Belle Plaine, MN (US);
Assignee:
Graco Minnesota Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/04 (2006.01); B05B 7/00 (2006.01); B05B 7/12 (2006.01);
U.S. Cl.
CPC ...
B05B 7/0483 (2013.01); B05B 7/0025 (2013.01); B05B 7/1209 (2013.01);
Abstract
A fast-set, plural component, spray applicator () includes a stationary mix chamber () to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber () mixes the plural components before dispensing the mixed components from the spray applicator (). The spray applicator includes fluid needles () configured to engage and disengage seals to perform the fluid valving. Needles () control both fluid and air flow to the stationary mix chamber ().