USD668327SActiveUtility

Breathing mask

Assignee: SUMNER CHRISTOPHERPriority: Nov 4, 2010Filed: Nov 4, 2010Granted: Oct 2, 2012

Est. expiryNov 4, 2030(~4.3 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a breathing mask, as shown and described.

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