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Compact mask with changeable filters

73
Assignee: MOLDEX-METRIC INCPriority: Jun 26, 2014Filed: Jun 26, 2014Granted: Aug 23, 2016
Est. expiryJun 26, 2034(~8 yrs left)· nominal 20-yr term from priority
Inventors:Torben SkovRoman SkovFrank Kern
73
PatentIndex Score
19
Cited by
23
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a compact mask with changeable filters, as shown and described.

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