USD441015SExpiredUtility
Writing instrument
Est. expiryDec 15, 2019(expired)· nominal 20-yr term from priority
Inventors:Hiromichi Izushima
93
PatentIndex Score
44
Cited by
10
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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