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:
Mar. 20, 2018
Filed:
Sep. 27, 2016
Applicant:
Peopleflo Manufacturing, Inc., Franklin Park, IL (US);
Inventors:
Clark J. Shafer, Bolingbrook, IL (US);
William R. Blankemeier, Oak Park, IL (US);
James A. Nard, Crestwood, IL (US);
Jorge G. Murphy, Bolingbrook, IL (US);
Radosav Trninich, Elmhurst, IL (US);
Kris Malorny, Downers Grove, IL (US);
Assignee:
PEOPLEFLO MANUFACTURING, INC., Franklin Park, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 13/02 (2006.01); F04D 13/06 (2006.01); F04D 29/24 (2006.01); F04D 29/046 (2006.01);
U.S. Cl.
CPC ...
F04D 13/027 (2013.01); F04D 13/06 (2013.01); F04D 29/046 (2013.01); F04D 29/24 (2013.01); F04C 2240/20 (2013.01); F04C 2240/30 (2013.01); F04C 2240/40 (2013.01); F04C 2240/56 (2013.01);
Abstract
The disclosure provides pumps that include improvements in construction, which involve bearing surfaces, recirculation paths, mounting footprints, impeller vane starting diameters, canister assemblies, and rotor assembly bushing configurations.