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:
Mar. 31, 2026
Filed:
Jan. 17, 2022
Safran Aero Boosters, Herstal, BE;
Matthieu Edouard Henri Droeller, Herstal, BE;
Michael Leon Josephe Trafalski, Herstal, BE;
Kevin Francois Michel Malaise, Herstal, BE;
SAFRAN AERO BOOSTERS SA, , BE;
Abstract
The invention relates to a sandblasting mask () as well as its use for the sandblasting of blade tips in a method comprising a step of positioning a plurality of sandblasting masks (), each blade passing through an opening () of a mask and each blade tip extending projecting from the respective mask, the masks being assembled two by two preferably without play; and a step of sandblasting the protruding blade tips of the masks. The masks () are preferably produced by plastic additive manufacturing and coated with a polyurea-based coating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile