USD321716SExpiredUtility

Toner cartridge

79
Assignee: OKI ELECTRIC IND CO LTDPriority: Sep 6, 1989Filed: Nov 13, 1989Granted: Nov 19, 1991
Est. expirySep 6, 2009(expired)· nominal 20-yr term from priority
Inventors:Hiroshi KikuchiHisao OnoYoshiharu MomiyamaShigeki Nakajima
79
PatentIndex Score
17
Cited by
6
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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