USD321957SExpiredUtility

Face shield

49
Assignee: SELLSTROM MFG COMPANYPriority: Dec 14, 1989Filed: Dec 14, 1989Granted: Nov 26, 1991
Est. expiryDec 14, 2009(expired)· nominal 20-yr term from priority
Inventors:Tobias BrownBurton L. Siegal
49
PatentIndex Score
6
Cited by
5
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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