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:
Sep. 22, 2020
Filed:
Sep. 19, 2018
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Weidong Song, Woodinville, WA (US);
Tia Benson Tolle, Edmunds, WA (US);
Jonathan D. Robbins, Snohomish, WA (US);
Jamie J. Langabeer, Everett, WA (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/30 (2006.01); B32B 27/38 (2006.01); B32B 27/28 (2006.01); C08J 5/04 (2006.01); B64C 1/06 (2006.01); B29C 39/00 (2006.01); D04H 1/00 (2006.01); B29L 31/30 (2006.01); B29C 65/00 (2006.01); B29C 65/02 (2006.01);
U.S. Cl.
CPC ...
B32B 27/30 (2013.01); B29C 39/00 (2013.01); B32B 27/28 (2013.01); B32B 27/38 (2013.01); B64C 1/064 (2013.01); C08J 5/047 (2013.01); D04H 1/00 (2013.01); B29C 65/02 (2013.01); B29C 66/112 (2013.01); B29C 66/1122 (2013.01); B29C 66/131 (2013.01); B29C 66/43441 (2013.01); B29C 66/474 (2013.01); B29C 66/496 (2013.01); B29C 66/524 (2013.01); B29C 66/5326 (2013.01); B29C 66/54 (2013.01); B29C 66/636 (2013.01); B29C 66/721 (2013.01); B29C 66/73752 (2013.01); B29L 2031/3082 (2013.01); B32B 2250/40 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); C08J 2339/04 (2013.01); C08J 2363/00 (2013.01); C08J 2365/02 (2013.01); C08J 2379/02 (2013.01);
Abstract
A composite radius filler material is provided. The composite radius filler includes a resin, a first group of fibers dispersed within the resin, and a second group of fibers dispersed within the resin. The first group of fibers has a first length configured to facilitate orientation in a longitudinal direction. The second group of fibers has a second length that is shorter than the first length, with the second group of fibers configured to facilitate random orientation in a transverse direction.