USD296328SExpiredUtility

Overhead optical scanner

71
Assignee: AMERICAN TELEPHONE & TELEGRAPH COMPANYPriority: Jun 1, 1987Filed: Jun 1, 1987Granted: Jun 21, 1988
Est. expiryJun 1, 2007(expired)· nominal 20-yr term from priority
Inventors:Kim M. AustinEric ChanNorman M. RucciHelmuth C. SautterDonald B. SwickerRichard A. Yackel
71
PatentIndex Score
18
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an overhead optical scanner, substantially as shown and described.

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