USD860315SActiveUtility

3D pen

77
Assignee: SHENZHEN WEISTEK TECH CO LTDPriority: Jun 16, 2017Filed: Dec 12, 2017Granted: Sep 17, 2019
Est. expiryJun 16, 2037(~10.9 yrs left)· nominal 20-yr term from priority
Inventors:Wenjuan Chen
77
PatentIndex Score
20
Cited by
18
References
1
Claims

Claims

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

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