USD331938SExpiredUtility

Ink ribbon cartridge

Assignee: SEIKO EPSON CORPPriority: Feb 15, 1990Filed: Aug 14, 1990Granted: Dec 22, 1992
Est. expiryFeb 15, 2010(expired)· nominal 20-yr term from priority
Inventors:Choji Morozumi
37
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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