USD801431SActiveUtility

3D printing pen

76
Assignee: XYZPRINTING INCPriority: Jan 5, 2016Filed: Jan 5, 2016Granted: Oct 31, 2017
Est. expiryJan 5, 2036(~9.5 yrs left)· nominal 20-yr term from priority
Inventors:Chieh KaoWen-Chun ChungChun-An Hsu
76
PatentIndex Score
17
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a 3D printing pen, as shown and described.

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