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:
Jul. 06, 2021
Filed:
Dec. 07, 2017
Applicant:
Elite Material Co., Ltd., Taoyuan, TW;
Inventor:
Hui-Ting Shih, Taoyuan, TW;
Assignee:
Elite Material Co., Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C 7/02 (2006.01); B02C 7/12 (2006.01); B02C 7/14 (2006.01); B02C 23/20 (2006.01); B02C 23/10 (2006.01); H05K 3/22 (2006.01);
U.S. Cl.
CPC ...
B02C 7/02 (2013.01); B02C 7/12 (2013.01); B02C 7/14 (2013.01); B02C 23/10 (2013.01); B02C 23/20 (2013.01); H05K 3/22 (2013.01); H05K 2203/0195 (2013.01); H05K 2203/178 (2013.01);
Abstract
A powder gathering apparatus includes at least two rotating plates and a driving mechanism. The at least two rotating plates are disposed with respect to each other. Each of the rotating plates includes at least one spherical member. The at least one spherical member protrudes from the rotating plate. The driving mechanism drives at least one of the at least two rotating plates to move, such that the at least two rotating plates get close to or away from each other. The driving mechanism drives the at least two rotating plates to rotate.