USD325468SExpiredUtility

Optical disc cartridge

Assignee: SONY CORPPriority: Dec 10, 1987Filed: Dec 10, 1987Granted: Apr 21, 1992
Est. expiryDec 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Haruo Ohba
93
PatentIndex Score
50
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an optical disc cartridge, as shown and described.

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