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:
Jun. 29, 2021
Filed:
Mar. 19, 2014
Applicant:
The Boeing Company, Chicago, IL (US);
Inventor:
Brad Andrew Coxon, Everett, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/08 (2019.01); B29C 70/48 (2006.01); B29C 70/22 (2006.01); D04H 3/115 (2012.01); B29C 65/78 (2006.01); B29C 65/00 (2006.01); B29C 65/02 (2006.01); B29C 65/40 (2006.01); B29C 70/42 (2006.01); B32B 5/02 (2006.01); B32B 27/08 (2006.01); B29C 65/62 (2006.01);
U.S. Cl.
CPC ...
B32B 7/08 (2013.01); B29C 65/02 (2013.01); B29C 65/40 (2013.01); B29C 65/7855 (2013.01); B29C 66/1122 (2013.01); B29C 66/45 (2013.01); B29C 66/72141 (2013.01); B29C 70/226 (2013.01); B29C 70/42 (2013.01); B29C 70/48 (2013.01); B32B 5/02 (2013.01); B32B 27/08 (2013.01); D04H 3/115 (2013.01); B29C 65/62 (2013.01); B29C 66/71 (2013.01); B29C 66/73752 (2013.01); B29C 66/73941 (2013.01); Y10T 428/24826 (2015.01);
Abstract
A composite structure is fabricated using a preform comprising a stack of unidirectional prepreg plies that are stitched together. During curing of the prepreg, the stitches melt and dissolve.