USD347090SExpiredUtility

Particulate face mask and neck shield

Assignee: TECNOL MED PROD INCPriority: Dec 16, 1992Filed: Dec 16, 1992Granted: May 17, 1994

Est. expiryDec 16, 2012(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a particulate face mask and neck shield, as shown and described.

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