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:
Apr. 21, 2020
Filed:
May. 20, 2019
The Boeing Company, Chicago, IL (US);
John Walter Pringle, IV, Gardena, CA (US);
Martin Hanna Guirguis, Long Beach, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A sealing system for applying resin to a cut edge of a composite structure, the cut edge having exposed carbon fibers. The system includes: a tool that comprises a nozzle and a resin source; a controller configured to control: a movement of the tool, and flow of resin from the resin source to the nozzle; and an application tip connected to the nozzle of the tool and configured to apply the resin to the cut edge of the composite structure. The application tip may have an exterior surface with a circular cross section and an indentation for a first length along a longitudinal axis of the application tip and a first end and a second end configured such that a resin flows from the first end to the second end.