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:
May. 19, 2026
Filed:
Apr. 19, 2023
Applicant:
Danfoss A/s, Nordborg, DK;
Inventors:
Assignee:
DANFOSS A/S, Nordborg, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/04 (2006.01); F16L 41/12 (2006.01);
U.S. Cl.
CPC ...
F28F 9/04 (2013.01); F16L 41/12 (2013.01);
Abstract
A connecting pipe assembly and a heat exchanger is disclosed. The connecting pipe assembly includes: a pipe; and a first flange extending towards a radial outside from an outer peripheral surface of the pipe. The pipe includes a first insertion pipe section located on one side of the first flange in an axial direction of the pipe. Thereby the quality of the heat exchanger is improved.
Quick Actions:
Yuan, Jing. (2026). Connecting pipe assembly and heat exchanger (U.S. Patent No. 12631408). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12631408
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile