3D printer
Description
The broken lines in the drawings depict portions of the 3D printer that form no part of the claimed design.
Claims
The ornamental design for a 3D printer as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1074763
Type: Grant
Filed: Aug 8, 2024
Date of Patent: May 13, 2025
Inventors: Yongjun Hu (Chenzhou), Guihua He (Yuanjiang)
Primary Examiner: L. A. Grabenstetter
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/956,710
Type: Grant
Filed: Aug 8, 2024
Date of Patent: May 13, 2025
Inventors: Yongjun Hu (Chenzhou), Guihua He (Yuanjiang)
Primary Examiner: L. A. Grabenstetter
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/956,710
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122)