USD336133SExpiredUtility

Otoscope

28
Individually held — no corporate assignee on recordPriority: May 31, 1991Filed: May 31, 1991Granted: Jun 1, 1993
Est. expiryMay 31, 2011(expired)· nominal 20-yr term from priority
Inventors:Paul A. BurgioRandall C. Nelms, Jr.
28
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

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