USD284084SExpiredUtility

Digitizer

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Assignee: SUMMAGRAPHICS CORPPriority: Mar 21, 1983Filed: Mar 21, 1983Granted: Jun 3, 1986
Est. expiryMar 21, 2003(expired)· nominal 20-yr term from priority
Inventors:Daniel A. Ferrara, Jr.
99
PatentIndex Score
525
Cited by
7
References
1
Claims

Claims

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

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