USD305907SExpiredUtility

Printing ribbon cartridge

37
Assignee: OLIVETTI & CO SPAPriority: Oct 21, 1986Filed: Apr 10, 1987Granted: Feb 6, 1990
Est. expiryOct 21, 2006(expired)· nominal 20-yr term from priority
Inventors:Mario Bellini
37
PatentIndex Score
2
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a printing ribbon cartridge, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD305907S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.