USD312331SExpiredUtility

Face shield

65
Assignee: ANAGO INCPriority: Mar 23, 1988Filed: Mar 23, 1988Granted: Nov 20, 1990
Est. expiryMar 23, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert J. Poettgen
65
PatentIndex Score
11
Cited by
8
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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