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. 26, 2021
Filed:
Mar. 08, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 10/00 (2015.01); B29C 64/153 (2017.01); B22F 3/105 (2006.01); B22F 3/10 (2006.01); B29C 67/00 (2017.01); B29C 33/38 (2006.01); B22F 3/16 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 3/1017 (2013.01); B22F 3/105 (2013.01); B22F 3/1055 (2013.01); B22F 3/16 (2013.01); B29C 33/38 (2013.01); B29C 64/153 (2017.08); B29C 67/00 (2013.01); B33Y 10/00 (2014.12); B22F 2003/1058 (2013.01); B33Y 30/00 (2014.12);
Abstract
There is provided a manufacturing method of a three-dimensional shaped object, the method being capable of reducing a warp deformation of the three-dimensional shaped object. The manufacturing method according to an embodiment of the present invention produces a three-dimensional shaped object by alternate repetition of a powder-layer forming and a solidified-layer forming on a base plate, wherein the forming of at least one prior solidified layer is performed under a higher temperature condition than that for the forming of a subsequent solidified layer, the at least one prior solidified layer being formed prior to the subsequent solidified layer.