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:
May. 04, 2021
Filed:
Nov. 10, 2016
Applicant:
Graco Minnesota Inc., Minneapolis, MN (US);
Inventors:
Evan M Gutshall, North Canton, OH (US);
Ralph C Angiuli, Canfield, OH (US);
Kevin M Raines, Akron, OH (US);
John R Scopelite, Louisville, OH (US);
Charles J Wheeler, New Philadelphia, OH (US);
Assignee:
Graco Minnesota Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 15/04 (2006.01); F04B 53/12 (2006.01); F04B 19/22 (2006.01); F04B 53/10 (2006.01); F04B 15/02 (2006.01); F16K 15/18 (2006.01);
U.S. Cl.
CPC ...
F16K 15/048 (2013.01); F04B 15/02 (2013.01); F04B 19/22 (2013.01); F04B 53/1007 (2013.01); F04B 53/1087 (2013.01); F04B 53/126 (2013.01); F04B 53/101 (2013.01); F16K 15/04 (2013.01); F16K 15/183 (2013.01);
Abstract
A disclosure pertains to a reciprocating pump configured for pumping fillers or aggregates or cementitious material and the like.