USD331773SExpiredUtility

Toner cartridge

52
Assignee: MITA INDUSTRIAL CO LTDPriority: Dec 8, 1989Filed: Apr 23, 1990Granted: Dec 15, 1992
Est. expiryDec 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Kiyotaka Shibata
52
PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

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

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