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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.:

US 8992709 B1

PDFFull Text
Date of Patent:
Mar. 31, 2015

Filed:

Dec. 04, 2009

Sandwich structure having arrestment feature and method of making the same

Applicants:

Charles R. Saff, Peters, MO (US);

John H. Fogarty, St. Louis, MO (US);

Haozhong Gu, Chesterfield, MO (US);

Terry D. Richardson, Dardenne Prairie, MO (US);

Kevin M Retz, Bothell, WA (US);

Inventors:

Charles R. Saff, Peters, MO (US);

John H. Fogarty, St. Louis, MO (US);

Haozhong Gu, Chesterfield, MO (US);

Terry D. Richardson, Dardenne Prairie, MO (US);

Kevin M Retz, Bothell, WA (US);

Assignee:

The Boeing Company, Chicago, IL (US);

Attorney:

Yee & Associates, P.C.

Primary Examiner:

Richard Crispino

Assistant Examiner:

Matthew Hoover

Int. Cl.
CPC ...
B32B 3/04 (2006.01); B29C 65/00 (2006.01); B31B 1/60 (2006.01); B32B 37/00 (2006.01); B31F 5/00 (2006.01); B65H 19/00 (2006.01); B65H 69/02 (2006.01); G03D 15/04 (2006.01); C09J 5/02 (2006.01); B32B 3/18 (2006.01); B32B 3/06 (2006.01); B32B 3/12 (2006.01);
U.S. Cl.
CPC ...
B32B 3/18 (2013.01); B32B 3/06 (2013.01); B32B 3/12 (2013.01);
Abstract

A composite sandwich structure comprises a core sandwiched between composite laminate facesheets. The core includes a plurality of core sections spliced together at joints that incorporate integral features for arresting the propagation of irregularities in the facesheets.

Find Patent Forward Citations

Saff, Charles. (2015). Sandwich structure having arrestment feature and method of making the same (U.S. Patent No. 8992709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8992709

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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