USD319837SExpiredUtility

Ribbon cassette

46
Assignee: SEIKO EPSON CORPPriority: Jun 26, 1989Filed: Dec 6, 1989Granted: Sep 10, 1991
Est. expiryJun 26, 2009(expired)· nominal 20-yr term from priority
Inventors:Mutsune Urawa
46
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

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

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