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:
Nov. 16, 2021
Filed:
Apr. 10, 2019
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Eric G. Barnes, Rancho Palos Verdes, CA (US);
Pedro A. Gonzalez, Palmdale, CA (US);
Todd L. Szallay, Long Beach, CA (US);
Steven J. Floyd, Monterey Park, CA (US);
Sung S. Park, Rancho Palos Verdes, CA (US);
Brett G. Morham, Manhattan Beach, CA (US);
Cody J. Brown, Edmonds, WA (US);
Reese R. Allen, Bothell, WA (US);
Ryan L. Bischoff, Seattle, WA (US);
NORTHROP GRUMMAN SYSTEMS CORPORATION, Falls Church, VA (US);
Abstract
A method for fabricating a composite part using a 3D printing machine. The method includes forming the part by depositing an alternating sequence of first part layers including rows of filaments made of a first part material and depositing second part layers including rows of filaments made of a second part material, where the second part material is different than the first part material and provides adhesion between the first part layers.