USD549341SActiveUtility

Breathing device utilizing a catalytic oxygen generation method

Assignee: OXYSURE SYSTEMS INCPriority: Jul 31, 2006Filed: Jul 31, 2006Granted: Aug 21, 2007

Est. expiryJul 31, 2026(~0 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a breathing device utilizing a catalytic oxygen generation method, as shown and described.

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