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:
Oct. 06, 2026
Filed:
Jan. 22, 2020
Safran Aircraft Engines, Paris, FR;
Thierry Georges Paul Papin, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A noise reducing device for an aircraft turbine engine, the device having a structure in the form of a stack of layers, such that a first and a second skin made of composite material form a first and a second outer layer, these outer layers being substantially parallel to one another and enclosing a central layer. The central layer has a honeycomb structure having partitions extending transversely from the first outer layer to the second outer layer so as to form cavities. The partitions are made of viscoelastic material and form an acute angle of inclination (α) with the first and second outer layers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile