USD302827SExpiredUtility
Ink ribbon cartridge
Est. expiryOct 20, 2006(expired)· nominal 20-yr term from priority
Inventors:Takayuki Fujita
51
PatentIndex Score
5
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ink ribbon cartridge, as shown.
Join the waitlist — get patent alerts
Track USD302827S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.