USD474777SExpiredUtility

Disc cartridge

68
Assignee: SONY CORPPriority: Aug 15, 2002Filed: Aug 15, 2002Granted: May 20, 2003
Est. expiryAug 15, 2022(expired)· nominal 20-yr term from priority
Inventors:Takuya Niitsu
68
PatentIndex Score
14
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a disc cartridge, as shown.

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