USD277193SExpiredUtility
Ribbon cartridge for typewriter
Est. expiryJun 30, 2002(expired)· nominal 20-yr term from priority
Inventors:Tetsuma Asahi
69
PatentIndex Score
14
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for ribbon cartridge for typewriter, substantially as shown and described.
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