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:
Apr. 28, 2026
Filed:
Sep. 24, 2024
Applicant:
Wagner Spray Tech Corporation, Plymouth, MN (US);
Inventors:
Daniel R. Zientara, Lakeville, MN (US);
Joseph W. Kieffer, Chanhassen, MN (US);
Assignee:
Wagner Spray Tech Corporation, Plymouth, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 15/02 (2006.01); B05C 5/02 (2006.01); B05C 11/10 (2006.01); B05D 1/26 (2006.01); F04B 53/16 (2006.01); F04B 9/10 (2006.01);
U.S. Cl.
CPC ...
F04B 15/02 (2013.01); B05C 5/0237 (2013.01); B05C 11/1031 (2013.01); B05D 1/26 (2013.01); F04B 53/16 (2013.01); F04B 9/10 (2013.01);
Abstract
A coupler for a reciprocating pump includes comprising two collar elements. Each collar element includes a semi annular body, an exterior channel extending on the exterior surface of the semi-annular body, and an interior channel extending along the interior surface of the semi-annular body, the interior channel having a depth and width to accommodate both an end of a liquid pump rod and an end of a reciprocating drive.