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Hearing protector

93
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jul 22, 2014Filed: Jul 22, 2014Granted: Mar 29, 2016
Est. expiryJul 22, 2034(~8 yrs left)· nominal 20-yr term from priority
Inventors:Douglas D. FletcherBrenda M. BonneyLindsay J. AdamsNicolas A. EcheverriOscar HembergEric O. Hemberg
93
PatentIndex Score
56
Cited by
28
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a hearing protector, as shown and described.

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