Electronic in-ear hearing protection
Latest 3M Innovative Properties Company Patents:
Description
The portions of the electronic in-ear hearing protection depicted in broken lines in
Claims
The ornamental design for an electronic in-ear hearing protection as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 4991607 | February 12, 1991 | Chen |
| D517527 | March 21, 2006 | Suzuki |
| D744171 | November 24, 2015 | Rose |
| D763518 | August 9, 2016 | Fletcher |
| D805257 | December 12, 2017 | Maansson |
| D807585 | January 9, 2018 | Fletcher |
| D902496 | November 17, 2020 | Bui |
| D1001098 | October 10, 2023 | Wan |
| D1052558 | November 26, 2024 | Hjertberg |
| D1071898 | April 22, 2025 | Cheng |
| 20190037300 | January 31, 2019 | Wang |
- Posted Apr. 6, 2020 [online], Retrieved May 9, 2025, Retrieved from internet, https://www.amazon.com/Pro-Ears-Stealth-Bluetooth-Elite/dp/B086TXSRFB (Year: 2020).
- Posted Dec. 16, 2021 [online], Retrieved May 9, 2025, Retrieved from internet, https://www.amazon.com/dp/B09NQMF5XF/ (Year: 2021).
- Posted Feb. 20, 2018 [online], Retrieved May 9, 2025, Retrieved from internet, https://www.amazon.com/Bluetooth-Wireless-Hands-Free-Resistant-Earphones/dp/B079PDFH59 (Year: 2018).
- Posted Nov. 15, 2024 [online], Retrieved May 9, 2025, Retrieved from internet, https://www.amazon.com/dp/B0DN8DXK4X?ref=emc_p_m_5_i_atc (Year: 2024).
Patent History
Patent number: D1135198
Type: Grant
Filed: Sep 20, 2023
Date of Patent: Jul 14, 2026
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Gregory G. Jager (Oakdale, MN), Jason T. Lunn (Mahtomedi, MN), Anders P. Hellberg (Kowloon City), Marco D'Adamo (Hong Kong)
Primary Examiner: Jonathan J Han
Assistant Examiner: Alonzo Sanchez Giddens
Application Number: 29/912,572
Type: Grant
Filed: Sep 20, 2023
Date of Patent: Jul 14, 2026
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Gregory G. Jager (Oakdale, MN), Jason T. Lunn (Mahtomedi, MN), Anders P. Hellberg (Kowloon City), Marco D'Adamo (Hong Kong)
Primary Examiner: Jonathan J Han
Assistant Examiner: Alonzo Sanchez Giddens
Application Number: 29/912,572
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)