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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.:

US 11739756 B1

PDFFull Text
Date of Patent:
Aug. 29, 2023

Filed:

Nov. 30, 2020

Multi-pump apparatus of cooling system

Applicant:

Deere & Company, Moline, IL (US);

Inventor:

Steven R. Whiteman, Asbury, IA (US);

Assignee:

DEERE & COMPANY, Moline, IL (US);

Attorney:
Primary Examiner:

Nathan C Zollinger

Assistant Examiner:

Timothy P Solak

Int. Cl.
CPC ...
F04D 13/02 (2006.01); B60K 11/02 (2006.01); F04D 29/58 (2006.01); F04D 29/52 (2006.01); F04D 13/12 (2006.01); F04D 25/16 (2006.01); F04D 13/06 (2006.01); F04D 25/02 (2006.01); F04D 29/60 (2006.01); F04D 29/42 (2006.01);
U.S. Cl.
CPC ...
F04D 13/024 (2013.01); B60K 11/02 (2013.01); F04D 13/12 (2013.01); F04D 25/16 (2013.01); F04D 29/528 (2013.01); F04D 29/5806 (2013.01); F04D 13/06 (2013.01); F04D 25/026 (2013.01); F04D 29/426 (2013.01); F04D 29/5873 (2013.01); F04D 29/605 (2013.01);
Abstract

A multi-pump apparatus of a work vehicle may include a main housing, a motor shaft, a water pump, and a refrigerant pump. The main housing has a first housing portion and a second housing portion coupled to the first housing portion. The motor shaft is positioned through the first housing portion. The water pump is coupled to the first housing portion and is operable to pump coolant. The water pump is driven by the motor shaft. The refrigerant pump is coupled to the second housing portion and is operable to pump refrigerant. The refrigerant pump is also driven by the motor shaft.

Find Patent Forward Citations

Quick Actions:

Whiteman, Steven. (2023). Multi-pump apparatus of cooling system (U.S. Patent No. 11739756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11739756

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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