USD348059SExpiredUtility

Optical scanner

48
Assignee: UMAX DATA SYSTEM INCPriority: Jan 14, 1993Filed: Jan 14, 1993Granted: Jun 21, 1994
Est. expiryJan 14, 2013(expired)· nominal 20-yr term from priority
Inventors:Tony Chen
48
PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

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

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