USD309752SExpiredUtility

Toner cartridge for a copying machine

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Assignee: MITA INDUSTRIAL CO LTDPriority: Apr 20, 1987Filed: Jul 17, 1987Granted: Aug 7, 1990
Est. expiryApr 20, 2007(expired)· nominal 20-yr term from priority
Inventors:Yoshitake Miyoshi
52
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

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

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