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. 01, 2024
Filed:
Apr. 07, 2021
Applicant:
Hutchinson, Paris, FR;
Inventors:
Pierre Legeais, Joue les Tours, FR;
Baptiste Voillequin, Bois le Roi, FR;
Assignee:
HUTCHINSON, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/11 (2006.01); B29B 15/12 (2006.01); B29C 70/08 (2006.01); B64D 13/06 (2006.01); B64G 1/48 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
B64G 1/48 (2013.01); B29B 15/122 (2013.01); B29C 70/085 (2013.01); B64D 13/06 (2013.01); B29K 2101/12 (2013.01); B64D 2013/0625 (2013.01); F16L 11/11 (2013.01);
Abstract
The invention relates to a thermoplastic moulded part able to constitute a duct of an aerial vehicle or space vehicle, to a method of manufacturing same, and to this duct which comprises said part. For example, provided is a part according to the invention, which has an external surface () with symmetry of revolution at least in part, is such that the external surface comprises a multitude of integrally moulded depressions () which are connected to one another in pairs by crests (), and that: