USD306363SExpiredUtility

Face shield

97
Assignee: STACKHOUSE WYMAN HPriority: Sep 9, 1987Filed: Sep 9, 1987Granted: Feb 27, 1990
Est. expirySep 9, 2007(expired)· nominal 20-yr term from priority
Inventors:Wyman H. StackhouseIan M. Williamson
97
PatentIndex Score
92
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a face shield, as shown and described.

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