USD310541SExpiredUtility

Toner cartridge for a copying machine

45
Assignee: MITA INDUSTRIAL CO LTDPriority: Aug 27, 1987Filed: Jan 13, 1988Granted: Sep 11, 1990
Est. expiryAug 27, 2007(expired)· nominal 20-yr term from priority
Inventors:Yoshitake Miyoshi
45
PatentIndex Score
4
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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