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. 04, 2020
Filed:
Jun. 13, 2017
Applicant:
Ratier-figeac Sas, Figeac, FR;
Inventor:
Arnaud Andrzejewski, Lissac et Mouret, FR;
Assignee:
RATIER-FIGEAC SAS, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 11/26 (2006.01); F01D 5/30 (2006.01); B29D 99/00 (2010.01); C23C 4/06 (2016.01); C23C 4/129 (2016.01); B29C 70/86 (2006.01);
U.S. Cl.
CPC ...
B64C 11/26 (2013.01); B29D 99/0025 (2013.01); C23C 4/06 (2013.01); C23C 4/129 (2016.01); F01D 5/3069 (2013.01); B29C 70/865 (2013.01);
Abstract
A propeller blade comprises a fibre reinforced blade structure spar having a blade retention section formed at one end thereof, and at least one metallic formation spray deposited onto said blade retention section.