logo

For the Inventor, By the Inventor

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 11034113 B1

PDFFull Text
Date of Patent:
Jun. 15, 2021

Filed:

Jan. 28, 2020

Method of assembling a composite spar removable mandrel

Applicant:

Sikorsky Aircraft Corporation, Stratford, CT (US);

Inventors:

Corey D. Jones, Prospect, CT (US);

Frank Caputo, Cheshire, CT (US);

Assignee:

SIKORSKY AIRCRAFT CORPORATION, Stratford, CT (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Mark A Osele

Assistant Examiner:

Brian R Slawski

Int. Cl.
CPC ...
B29D 99/00 (2010.01); B64C 27/473 (2006.01); B29C 70/32 (2006.01); B29C 53/82 (2006.01); B29L 31/08 (2006.01); B29C 53/42 (2006.01); B29C 33/48 (2006.01); B29C 70/44 (2006.01); B29C 70/34 (2006.01); B29C 45/44 (2006.01); B29C 65/56 (2006.01); B29C 65/76 (2006.01); B32B 1/08 (2006.01); B32B 37/10 (2006.01);
U.S. Cl.
CPC ...
B29D 99/0028 (2013.01); B29C 53/82 (2013.01); B29C 53/821 (2013.01); B29C 70/32 (2013.01); B29D 99/0025 (2013.01); B64C 27/473 (2013.01); B29C 33/485 (2013.01); B29C 45/4421 (2013.01); B29C 53/42 (2013.01); B29C 53/824 (2013.01); B29C 65/56 (2013.01); B29C 65/76 (2013.01); B29C 70/342 (2013.01); B29C 70/446 (2013.01); B29L 2031/082 (2013.01); B32B 1/08 (2013.01); B32B 2037/1081 (2013.01); B64C 2027/4736 (2013.01);
Abstract

A method of constructing a mandrel generally complementary to a spar cavity of a spar includes connecting a first component and a second component to form a central space there between and inserting a center component within the central space such that the center component retains the first component and second component in a desired position forming an outer surface of the mandrel which corresponds to an inner surface of the spar cavity.

Find Patent Forward Citations

Jones, Corey. (2021). Method of assembling a composite spar removable mandrel (U.S. Patent No. 11034113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11034113

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

Loading…