USD863432SActiveUtility

Writing instrument

Assignee: YU TSUNG HSIENPriority: Mar 11, 2018Filed: Mar 11, 2018Granted: Oct 15, 2019
Est. expiryMar 11, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Tsung-Hsien Yu
27
PatentIndex Score
2
Cited by
16
References
1
Claims

Claims

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

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