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:
Mar. 31, 2026

Filed:

May. 25, 2023
Applicant:

Rheem Manufacturing Company, Atlanta, GA (US);

Inventor:

Ammar K. Sakarwala, Lewisville, TX (US);

Assignee:

Rheem Manufacturing Company, Atlanta, GA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 13/22 (2006.01); F28F 17/00 (2006.01);
U.S. Cl.
CPC ...
F24F 13/222 (2013.01); F28F 17/005 (2013.01); F28F 2270/00 (2013.01);
Abstract

The present disclosure provides a drain assembly for an AC furnace coil unit. The drain assembly includes a drain pan defining one or more drain channels extending longitudinally therealong, and an arcuate heat shield detachably coupled to the drain pan. The arcuate heat shield extends along a length of the drain pan. The arcuate heat shield is configured to define a cavity between an inner surface thereof and the drain pan, and distribute airflow, incident on an outer surface thereof, along longitudinal sides of the drain pan.


Find Patent Forward Citations

Sakarwala, Ammar. (2026). Drain assembly for heat exchanger system (U.S. Patent No. 12590729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590729

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

Loading…