USD247325SExpiredUtility

Ribbon cartridge

56
Assignee: XEROX CORPPriority: Jun 28, 1976Filed: Jun 28, 1976Granted: Feb 21, 1978
Est. expiryJun 28, 1996(expired)· nominal 20-yr term from priority
Inventors:Richard D. Trezise
56
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

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

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