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. 12, 2026
Filed:
Sep. 16, 2022
Applicant:
Safran Helicopter Engines, Bordes, FR;
Inventors:
Sylvain Pierre Votie, Moissy-Cramayel, FR;
Denis Daniel Jean Boisseleau, Moissy-Cramayel, FR;
Xavier Roger Betbeder-Laüque, Moissy-Cramayel, FR;
Assignee:
SAFRAN HELICOPTER ENGINES, Bordes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/06 (2006.01); B22F 3/11 (2006.01); B22F 10/28 (2021.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); F01D 5/18 (2006.01); F01D 9/04 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 9/065 (2013.01); B22F 10/28 (2021.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F01D 9/041 (2013.01); F01D 25/12 (2013.01); B22F 2998/10 (2013.01); F05D 2220/323 (2013.01); F05D 2230/31 (2013.01); F05D 2240/12 (2013.01); F05D 2260/20 (2013.01);
Abstract
The present invention relates to a turbomachine element (), comprising at least one blade () obtained by additive manufacturing, the blade () having a skin () and an internal lattice () allowing air circulation in the blade () and having an additive manufacturing support function for the skin ().
Votie, Sylvain. (2026). Turbine engine element comprising at least one blade obtained by additive manufacturing (U.S. Patent No. 12624640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12624640
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile