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:
Jul. 13, 2021
Filed:
Oct. 02, 2019
Applicant:
Bell Textron Inc., Fort Worth, TX (US);
Inventors:
Christopher Edward Foskey, Keller, TX (US);
Andrew Maresh, Lewisville, TX (US);
Assignee:
Bell Textron Inc., Fort Worth, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B64C 11/26 (2006.01); B64C 29/00 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B64C 11/26 (2013.01); B64C 29/0033 (2013.01); B33Y 80/00 (2014.12);
Abstract
An exemplary proprotor blade assembly includes a structural skin extending spanwise from a root to a tip and along a chord from leading edge to a trailing edge and a structural core positioned inside of the structural skin, the structural skin comprising hex-shaped structures oriented normal to the structural skin.