USD421118SExpiredUtility

Inlet port adaptor on a full-face respirator lens

Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jul 20, 1998Filed: Jul 20, 1998Granted: Feb 22, 2000

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

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Claims

exact text as granted — not AI-modified

The ornamental design for an inlet port adaptor on a full-face respirator lens, as shown and described.

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