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:
Apr. 14, 2026
Filed:
Jan. 02, 2024
Applicant:
Danfoss A/s, Nordborg, DK;
Inventors:
Jin Yan, Tallahassee, FL (US);
Karthik Krishna, Tallahassee, FL (US);
Assignee:
Danfoss A/S, Nordborg, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 32/04 (2006.01); F25B 31/02 (2006.01); H02K 7/09 (2006.01);
U.S. Cl.
CPC ...
F16C 32/0474 (2013.01); F25B 31/026 (2013.01); H02K 7/09 (2013.01); F16C 2360/00 (2013.01);
Abstract
A refrigerant compressor may include an auxiliary bearing arranged about a shaft. An interface of the auxiliary bearing and the shaft includes at least one groove.
Yan, Jin. (2026). Refrigerant compressor including grooved auxiliary bearing interface (U.S. Patent No. 12601373). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12601373
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile