USD613850SActiveUtility

Respirator mask body

83
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jul 31, 2007Filed: Jul 31, 2007Granted: Apr 13, 2010
Est. expiryJul 31, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:Thomas W. Holmquist-BrownJohn M. PilgrimThomas G. Skulley
83
PatentIndex Score
29
Cited by
13
References
1
Claims

Claims

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

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