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. 20, 2024
Filed:
Oct. 31, 2017
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 99/00 (2010.01); B32B 27/40 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
B32B 27/40 (2013.01); B29D 99/0028 (2013.01); B29K 2875/00 (2013.01); B29L 2031/085 (2013.01); Y02E 10/72 (2013.01); Y02P 70/50 (2015.11);
Abstract
The invention relates to the use of layer structures in the production of rotor blades for wind power plants, and to rotor blades for wind power plants.