USD416649SExpiredUtility

Face shield with protective lens

Assignee: 3M INNOVATIVE PROPERTIES COPriority: Mar 10, 1998Filed: Mar 10, 1998Granted: Nov 16, 1999

Est. expiryMar 10, 2018(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a face shield with protective lens, as shown and described.

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