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:
Feb. 02, 2021
Filed:
Jul. 16, 2018
Applicant:
Ratier-figeac Sas, Figeac, FR;
Inventor:
Christian Fages, Figeac, FR;
Assignee:
RATIER-FIGEAC SAS, Figeac, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 11/06 (2006.01); F01D 5/30 (2006.01); B64C 11/04 (2006.01); C21D 1/10 (2006.01); C21D 9/40 (2006.01); F16C 19/06 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3061 (2013.01); B64C 11/04 (2013.01); B64C 11/06 (2013.01); C21D 1/10 (2013.01); C21D 9/40 (2013.01); F16C 19/06 (2013.01);
Abstract
A propeller blade retention element comprises a body portion formed of a corrosion resistant metal, and at least one bearing race portion attached to the body portion, the race portion being formed of an induction hardenable, corrosion resistant metal.