USD420653SExpiredUtility

Optical disc cartridge

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Assignee: SONY CORPPriority: Mar 4, 1992Filed: Jul 20, 1992Granted: Feb 15, 2000
Est. expiryMar 4, 2012(expired)· nominal 20-yr term from priority
Inventors:Takashi Ikenaga
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PatentIndex Score
3
Cited by
14
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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