USD289387SExpiredUtility

Signal to be worn on a thumb

23
Assignee: STAVOLA ANTHONYPriority: Apr 9, 1984Filed: Apr 9, 1984Granted: Apr 21, 1987
Est. expiryApr 9, 2004(expired)· nominal 20-yr term from priority
Inventors:Anthony StavolaPatrick F. Mckenna, Jr.
23
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a signal to be worn on a thumb, as shown and described.

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