USD271688SExpiredUtility

Pre-recorded cartridge video/audio disk

88
Assignee: VICTOR COMPANY OF JAPANPriority: Feb 1, 1980Filed: Jul 15, 1981Granted: Dec 6, 1983
Est. expiryFeb 1, 2000(expired)· nominal 20-yr term from priority
Inventors:Osamu TajimaTakashi YamamuraMasafumi MochizukiYoichi Mita
88
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pre-recorded cartridge video/audio disk, as shown and described.

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