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.

Date of Patent:
Jan. 09, 2024

Filed:

Apr. 30, 2021
Applicant:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Inventors:

Donald Army, Enfield, CT (US);

Eric J. Welch, Feeding Hills, MA (US);

Patrick McCord, Norwich, CT (US);

Assignee:

HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01);
U.S. Cl.
CPC ...
F28F 9/02 (2013.01);
Abstract

A heat exchanger header includes a first inlet, a first passageway that fluidically connects the first inlet to a first outlet, a second inlet, and a second passageway. The second passageway fluidically connects the second inlet to a second outlet. The first inlet, the first passageway, and the first outlet are fluidically isolated from the second inlet, the second passageway, and the second outlet.


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Army, Donald. (2024). Heated header for subfreezing heat exchanger (U.S. Patent No. 11867472). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11867472

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