USD308201SExpiredUtility

Portable data scanner

70
Assignee: MARS INCPriority: Sep 25, 1987Filed: Sep 25, 1987Granted: May 29, 1990
Est. expirySep 25, 2007(expired)· nominal 20-yr term from priority
Inventors:John F. DoyleLouis J. FrontinoBob M. Dobbins
70
PatentIndex Score
13
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable data scanner, as shown and described.

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