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:
Sep. 22, 2020
Filed:
Aug. 31, 2017
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Vishnu M. Sishtla, Manlius, NY (US);
Ulf J. Jonsson, South Windsor, CT (US);
Zaffir A. Chaudhry, South Glastonbury, CT (US);
Assignee:
Carrier Corporation, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/62 (2006.01); F16C 33/30 (2006.01); F16C 19/16 (2006.01); F16C 33/38 (2006.01);
U.S. Cl.
CPC ...
F16C 33/303 (2013.01); F16C 19/163 (2013.01); F16C 33/62 (2013.01); F16C 33/3856 (2013.01); F16C 2204/60 (2013.01);
Abstract
A bearing () comprises: an inner race (); an outer race (); and a plurality of rolling elements (). The inner race comprises a nitrogen-alloyed steel (). The outer race comprises a steel () with lower nitrogen content than said nitrogen-alloyed steel.