USD313425SExpiredUtility
Ink ribbon cartridge
Est. expiryMar 15, 2008(expired)· nominal 20-yr term from priority
Inventors:Koichi Endo
39
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ink ribbon cartridge, as shown and described.
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