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Positive expiratory pressure device

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Assignee: WARNER III CHRISTOPHER DPriority: Aug 14, 2015Filed: Aug 1, 2016Granted: Feb 14, 2017
Est. expiryAug 14, 2035(~9.1 yrs left)· nominal 20-yr term from priority
Inventors:Christopher D. WarnerBradley Allen Wheeler
64
PatentIndex Score
13
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61
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1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a positive expiratory pressure device, as shown and described.

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