USD764717SActiveUtility

Hearing protector

89
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Feb 2, 2015Filed: Feb 2, 2015Granted: Aug 23, 2016
Est. expiryFeb 2, 2035(~8.6 yrs left)· nominal 20-yr term from priority
Inventors:Douglas D. FletcherLindsay J. AdamsBrenda M. BonneyNicolas A. EcheverriGarin G. IpsenOscar HembergEric O. Hemberg
89
PatentIndex Score
40
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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