USD645956SActiveUtility

Half mask filter respirator

85
Assignee: MOLDEX METRIC INCPriority: Jun 15, 2009Filed: Jun 15, 2009Granted: Sep 27, 2011
Est. expiryJun 15, 2029(~2.9 yrs left)· nominal 20-yr term from priority
Inventors:Terry L. Grimsley
85
PatentIndex Score
32
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a half mask filter respirator, as shown and described.

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