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. 10, 2018
Filed:
Aug. 01, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Donald J. Sutkus, Mercer Island, WA (US);
Sandie H. Cheung Hallman, Seattle, WA (US);
Courtney M. Fix, Normandy Park, WA (US);
Douglas A. McCarville, Bonney Lake, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/70 (2006.01); B32B 38/00 (2006.01); B29C 70/52 (2006.01); B29D 99/00 (2010.01); B32B 38/10 (2006.01);
U.S. Cl.
CPC ...
B29C 65/70 (2013.01); B29C 70/52 (2013.01); B29C 70/526 (2013.01); B29D 99/0003 (2013.01); B29D 99/0007 (2013.01); B32B 38/0012 (2013.01); B32B 38/0004 (2013.01); B32B 38/10 (2013.01); B32B 2305/076 (2013.01); B32B 2605/18 (2013.01); Y10T 156/1008 (2015.01);
Abstract
A composite radius filler having a varying cross-sectional shape is pre-conditioned before being pultruded through forming dies. The composite filler radius filler includes a tab ply having a varying width that is laminated onto a supporting, full width base ply.