3D printer
Description
Claims
The ornamental design for a 3D printer, as shown and described.
Referenced Cited
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Patent History
Patent number: D791203
Type: Grant
Filed: Mar 15, 2016
Date of Patent: Jul 4, 2017
Assignee: SHENZHEN LONGER 3D TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Ganyang Zhang (Shenzhen), Zhaobin Fu (Shenzhen)
Primary Examiner: Patricia Palasik
Application Number: 29/558,176
Type: Grant
Filed: Mar 15, 2016
Date of Patent: Jul 4, 2017
Assignee: SHENZHEN LONGER 3D TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Ganyang Zhang (Shenzhen), Zhaobin Fu (Shenzhen)
Primary Examiner: Patricia Palasik
Application Number: 29/558,176
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122);
Molding Or Casting (D15/135)