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, 2018
Filed:
Apr. 29, 2015
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Brad Jeremy Reeves, Everett, WA (US);
James S. Bradley, Arlington, WA (US);
Michael Steven Lewis, Lake Forest Park, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 70/68 (2006.01); B32B 3/12 (2006.01); B32B 3/06 (2006.01); B29C 70/54 (2006.01); B29K 105/00 (2006.01); B29K 105/20 (2006.01); B29L 31/00 (2006.01); B32B 5/02 (2006.01); B32B 7/08 (2006.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
B29C 70/683 (2013.01); B29C 70/545 (2013.01); B32B 3/06 (2013.01); B32B 3/12 (2013.01); B29C 2793/0018 (2013.01); B29K 2105/0097 (2013.01); B29K 2105/20 (2013.01); B29L 2031/727 (2013.01); B32B 5/02 (2013.01); B32B 7/08 (2013.01); B32B 7/12 (2013.01); B32B 2250/40 (2013.01); B32B 2262/101 (2013.01); B32B 2419/00 (2013.01); B32B 2605/18 (2013.01); B32B 2607/00 (2013.01);
Abstract
A method to cast in place an internally threaded hole in an open cell core of a sandwich structural composite panel enables a threaded fastener to be secured to the sandwich structural composite panel without requiring a separate insert for the fastener.