Pair of in-ear hearing protectors
Latest 3M Innovative Properties Company Patents:
Description
The dash-dash broken lines illustrate portions of the pair of in-ear electronic hearing protectors. The dot-dash broken lines illustrate the bounds of the claim. None of the broken lines form part of the claimed design.
Claims
The ornamental design for a pair of in-ear hearing protectors, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1061862
Type: Grant
Filed: Feb 18, 2022
Date of Patent: Feb 11, 2025
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark A Yoder (Zionville, IN), Paul D. Henry (Carmel, IN), Michael C. Leighton (Excelsior, MN)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/827,381
Type: Grant
Filed: Feb 18, 2022
Date of Patent: Feb 11, 2025
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark A Yoder (Zionville, IN), Paul D. Henry (Carmel, IN), Michael C. Leighton (Excelsior, MN)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/827,381
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)