USD391250SExpiredUtility

Ring mounted optical scanner

86
Individually held — no corporate assignee on recordPriority: Mar 1, 1996Filed: Mar 1, 1996Granted: Feb 24, 1998
Est. expiryMar 1, 2016(expired)· nominal 20-yr term from priority
Inventors:Philip W. SwiftAlan D. BallMichael E. Daley
86
PatentIndex Score
35
Cited by
3
References
1
Claims

Claims

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

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