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:
Oct. 29, 2019
Filed:
Nov. 07, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventor:
Samuel Ray Stewart, Redmond, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 5/10 (2006.01); B32B 15/08 (2006.01); B32B 18/00 (2006.01); B32B 27/06 (2006.01); B29C 70/44 (2006.01); B29C 65/48 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B32B 3/30 (2013.01); B32B 5/10 (2013.01); B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 18/00 (2013.01); B32B 27/06 (2013.01); B32B 2262/106 (2013.01);
Abstract
A columnar structure comprises a generally hollow laminate core, an outer composite skin, and a sleeve-like reinforcement. The sleeve-like reinforcement surrounds the laminate core and is sandwiched between the laminate core and the outer composite skin for reacting compressive loads imposed on the columnar structure.