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:
Sep. 06, 2022
Filed:
Jul. 31, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Joshua M. Norman, South Windsor, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/35 (2017.01); B33Y 40/00 (2020.01); B28B 11/22 (2006.01); B22F 10/00 (2021.01);
U.S. Cl.
CPC ...
B29C 64/35 (2017.08); B28B 11/22 (2013.01); B33Y 40/00 (2014.12); B22F 10/00 (2021.01);
Abstract
Disclosed is an apparatus for depowdering a workpiece printed from a laser powder bed fusion process, having: a base; a turntable that rotates relative to the base, the turntable configured to receive the workpiece; and in operation, when the turntable is rotating, rotational forces applied to the workpiece depowder the workpiece.