USD258878SExpiredUtility

Eight-track magnetic cartridge duplicator

Assignee: PENTAGON IND INCPriority: Oct 2, 1978Filed: Oct 2, 1978Granted: Apr 14, 1981

Est. expiryOct 2, 1998(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an eight-track magnetic cartridge duplicator, as shown.

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