USD446812SExpiredUtility
Writing instrument
Priority: Mar 24, 2000Filed: Mar 24, 2000Granted: Aug 21, 2001
Est. expiryMar 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Bao-Shen Liu
47
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a writing instrument, as shown and described.
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