3D printer
Description
The broken line showing of various openings and elements in
Claims
The ornamental design for a 3D printer, as shown and described.
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Patent History
Patent number: D765745
Type: Grant
Filed: Jul 24, 2015
Date of Patent: Sep 6, 2016
Assignee: Well Smart Electronics Limited (Hong Kong)
Inventor: Lai Man Cheung (Kowloon)
Primary Examiner: Patricia Palasik
Application Number: 29/534,018
Type: Grant
Filed: Jul 24, 2015
Date of Patent: Sep 6, 2016
Assignee: Well Smart Electronics Limited (Hong Kong)
Inventor: Lai Man Cheung (Kowloon)
Primary Examiner: Patricia Palasik
Application Number: 29/534,018
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122);
Molding Or Casting (D15/135)