USD318860SExpiredUtility

Optical disc drive

55
Assignee: MITSUBISHI ELECTRIC CORPPriority: Apr 7, 1988Filed: Apr 7, 1988Granted: Aug 6, 1991
Est. expiryApr 7, 2008(expired)· nominal 20-yr term from priority
Inventors:Masaharu SawataniMidori YonezawaTakeo Motoyoshi
55
PatentIndex Score
7
Cited by
7
References
1
Claims

Claims

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

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