USD308073SExpiredUtility

Toner tank

38
Assignee: RICOH CO LTDPriority: Apr 21, 1988Filed: Oct 21, 1988Granted: May 22, 1990
Est. expiryApr 21, 2008(expired)· nominal 20-yr term from priority
Inventors:Yoko Nakamura
38
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

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

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