USD258291SExpiredUtility

Ink-ribbon cassette

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Assignee: KK SUWA SEIKOSHAPriority: Apr 11, 1978Filed: Oct 10, 1978Granted: Feb 17, 1981
Est. expiryApr 11, 1998(expired)· nominal 20-yr term from priority
Inventors:Osamu NakamuraKaoru Iida
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PatentIndex Score
1
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3
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1
Claims

Claims

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

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