USD466156SExpiredUtility
Writing instrument
Est. expiryDec 13, 2021(expired)· nominal 20-yr term from priority
Inventors:Hidekazu Nakazawa
76
PatentIndex Score
21
Cited by
11
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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