USD889754SActiveUtility

Hearing protector

94
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Sep 1, 2017Filed: Jan 17, 2020Granted: Jul 7, 2020
Est. expirySep 1, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Robert C. CoffinMatthew V. Stonebraker, Jr.Jacob H. ElyRavi Thomas
A61F 11/08A61F 9/08
94
PatentIndex Score
7
Cited by
75
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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