USD1024191SActiveUtility

3D printing pen

53
Assignee: HUNAN SIJIU TECH CO LTDPriority: Nov 8, 2022Filed: Nov 8, 2022Granted: Apr 23, 2024
Est. expiryNov 8, 2042(~16.3 yrs left)· nominal 20-yr term from priority
Inventors:Min AiWenxiong HuangBangxing Xie
53
PatentIndex Score
1
Cited by
16
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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