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. 31, 2023
Filed:
Oct. 20, 2021
Shanghai Contour Technology Co., Ltd., Shanghai, CN;
Ye Tao, Shanghai, CN;
Kaiwang Tian, Shanghai, CN;
SHANGHAI CONTOUR TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
Provided are a material feeding mechanism, a multi-material unit and a 3D printing system. The material feeding mechanism includes a main body, an unloading clutch assembly connected to the main body, and a driver assembly configured to drive the unloading clutch assembly to be switchable between a first position relative to the main body and a second position relative to the main body. In the first position, the unloading clutch assembly is drivingly coupled to a reel to rotate the reel under driving of the driver assembly to wind a wire around the reel. In the second position, the unloading clutch assembly is drivingly separated from the reel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile