USD319071SExpiredUtility

Plotter

Assignee: HITACHI LTDPriority: Mar 2, 1988Filed: Aug 29, 1988Granted: Aug 13, 1991
Est. expiryMar 2, 2008(expired)· nominal 20-yr term from priority
58
PatentIndex Score
8
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a plotter, as shown.

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