USD311978SExpiredUtility

Disposable faceshield

Assignee: AMERICAN OPTICAL CORPPriority: Feb 5, 1988Filed: Feb 5, 1988Granted: Nov 6, 1990

Est. expiryFeb 5, 2008(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a disposable faceshield, as shown.

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