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:
Jan. 21, 2020
Filed:
May. 22, 2015
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Kevin O'Brien Gaw, Tukwila, WA (US);
Michael Harris Larson, Mercer Island, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/36 (2006.01); C09D 179/08 (2006.01); B29C 43/02 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/36 (2013.01); B29C 43/02 (2013.01); C09D 179/08 (2013.01); B29C 2043/3668 (2013.01); B29K 2879/08 (2013.01); B29L 2023/22 (2013.01);
Abstract
The surface of a tooling insert is coated with a polymer layer having a low surface energy in order to cover surface irregularities and thereby provide a smooth surface against which a composite part may be compression molded.