USD342276SExpiredUtility

Ink ribbon cassette

55
Assignee: ALPS ELECTRIC CO LTDPriority: Apr 23, 1991Filed: Oct 9, 1991Granted: Dec 14, 1993
Est. expiryApr 23, 2011(expired)· nominal 20-yr term from priority
Inventors:Mitsuo Tsushima
55
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

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

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