USD327141SExpiredUtility

Combined face mask and shield

88
Assignee: TECNOL MED PROD INCPriority: Mar 18, 1991Filed: Mar 18, 1991Granted: Jun 16, 1992
Est. expiryMar 18, 2011(expired)· nominal 20-yr term from priority
Inventors:Vance M. HubbardWelton K. Brunson
88
PatentIndex Score
30
Cited by
2
References
1
Claims

Claims

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

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