USD980541SActiveUtility

Hearing protector

79
Assignee: 3M INNOVATIVE PROPERTIES COMPANYPriority: Feb 28, 2020Filed: Feb 28, 2020Granted: Mar 7, 2023
Est. expiryFeb 28, 2040(~13.6 yrs left)· nominal 20-yr term from priority
Inventors:Alonso M. HernandezMario A. DavenportEric O. Hemberg
79
PatentIndex Score
7
Cited by
17
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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