USD304597SExpiredUtility

Ink ribbon cassette

Assignee: BROTHER IND LTDPriority: Jan 7, 1987Filed: Jul 13, 1987Granted: Nov 14, 1989
Est. expiryJan 7, 2007(expired)· nominal 20-yr term from priority
Inventors:Sachie Sakurai
58
PatentIndex Score
13
Cited by
10
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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