USD569501SActiveUtility

Attachment for scavenging escape gas from a nasal mask

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Assignee: BERG HAKANPriority: Mar 23, 2007Filed: Jun 25, 2007Granted: May 20, 2008
Est. expiryMar 23, 2027(~0.6 yrs left)· nominal 20-yr term from priority
Inventors:Håkan Berg
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PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an “attachment for scavenging escape gas from a nasal mask,” as shown and described.

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