USD247794SExpiredUtility

Tape cassette case

35
Assignee: SONY CORPPriority: Jul 14, 1975Filed: Jan 26, 1976Granted: Apr 25, 1978
Est. expiryJul 14, 1995(expired)· nominal 20-yr term from priority
Inventors:Keizaburo TazawaShinichiro TakahashiKishio Ikeda
35
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

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

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