USD293100SExpiredUtility

Cassette

67
Assignee: DICTAPHONE CORPPriority: Dec 4, 1984Filed: Dec 4, 1984Granted: Dec 8, 1987
Est. expiryDec 4, 2004(expired)· nominal 20-yr term from priority
Inventors:Richard G. RutkowskiJohn W. Hoover
67
PatentIndex Score
10
Cited by
7
References
1
Claims

Claims

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

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