USD321268SExpiredUtility

Face shield

92
Assignee: DELTA MEDICAL SYSTEMS INCPriority: Nov 14, 1988Filed: Nov 14, 1988Granted: Oct 29, 1991
Est. expiryNov 14, 2008(expired)· nominal 20-yr term from priority
Inventors:Frank H. Nix, Jr.
92
PatentIndex Score
80
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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