US Patent D1002114 Pair of in-ear electronic hearing protectors
Patent D1002114 was granted and assigned to 3M on October, 2023 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 14, 2019
Date of Patent
October 17, 2023
Patent Applicant
Patent Application Number
29694924
Patent Citations
Patent Inventor Names
Paul D. Henry
Michael C. Leighton
Mark A. Yoder
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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