USD308540SExpiredUtility

Typewriter ribbon re-inker

9
Assignee: O'KEEFE RICHARDPriority: Jul 24, 1986Filed: Jul 24, 1986Granted: Jun 12, 1990
Est. expiryJul 24, 2006(expired)· nominal 20-yr term from priority
Inventors:Richard O'Keefe
9
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a typewriter ribbon re-inker, as shown and described.

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