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:
Nov. 14, 2017
Filed:
Jan. 20, 2015
Applicant:
Graco Minnesota Inc., Minneapolis, MN (US);
Inventors:
Steven D. Becker, Blaine, MN (US);
Craig J. Wojciechowski, Foley, MN (US);
Harold D. Johnson, Zimmerman, MN (US);
Assignee:
Graco Minnesota Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 9/04 (2006.01); B05B 9/08 (2006.01); B05B 7/24 (2006.01); B05B 1/30 (2006.01); B05B 11/02 (2006.01); B05B 7/00 (2006.01); B65D 83/20 (2006.01); B05B 15/00 (2006.01); B05B 12/00 (2006.01);
U.S. Cl.
CPC ...
B05B 9/0861 (2013.01); B05B 1/3006 (2013.01); B05B 7/0012 (2013.01); B05B 7/2408 (2013.01); B05B 7/2416 (2013.01); B05B 7/2429 (2013.01); B05B 9/0403 (2013.01); B05B 9/0426 (2013.01); B05B 9/0855 (2013.01); B05B 11/02 (2013.01); B05B 12/002 (2013.01); B05B 15/001 (2013.01); B65D 83/20 (2013.01);
Abstract
A high pressure capable fluid sprayer includes a piston pump, a main pump housing, and a spray tip. The piston pump has a piston disposed to pump a fluid. The spray tip has an outlet aperture configured to atomize and spray the fluid. The main pump housing is formed of compliant plastic and rated for at least 1600 psi, defines a main pump chamber surrounding the piston, and is disposed to receive fluid from a fluid source.