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:
Jun. 24, 2025
Filed:
May. 26, 2021
Seurat Technologies, Inc., Mountain View, CA (US);
Andrew J. Bayramian, Marblehead, MA (US);
April L. Cooke, Billerica, MA (US);
Cote LeBlanc, Malden, MA (US);
Drew W. Kissinger, Carlisle, MA (US);
Francis L. Leard, Sudbury, MA (US);
Harold W. Chittick, North Andover, MA (US);
James A. DeMuth, Woburn, MA (US);
Jeffrey Jarboe, Wakefield, MA (US);
Joseph Gillespie, Boxford, MA (US);
Kourosh Kamshad, Hudson, NH (US);
Nicholas C. Ferreri, Portsmouth, NH (US);
Ning Duanmu, Nashua, NH (US);
Susanne Kras, Chelmsford, MA (US);
Summer Kapuaimilia Mundon, Medford, MA (US);
Yiyu Shen, Tewksbury, MA (US);
J. Thare MacDonald, Middleton, MA (US);
Seurat Technologies, Inc., Wilmington, MA (US);
Abstract
A cartridge for a manufacturing system includes a sealable chamber having a bed and a laser transparent window. A powder hopper can be positioned within the sealable chamber. A powder spreader is positioned within the sealable chamber for distributing powder from the powder hopper onto the bed.