Hearing protection device

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Description

FIG. 1 is a top plan view of a hearing protection device showing my new design;

FIG. 2 is a left elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top front perspective view thereof;

FIG. 8 is a bottom front perspective view thereof;

FIG. 9 is a top rear perspective view thereof; and,

FIG. 10 is a bottom rear perspective view thereof.

Claims

The ornamental design for a hearing protection device, as shown and described.

Referenced Cited
U.S. Patent Documents
D835259 December 4, 2018 Heikkilä
D845932 April 16, 2019 Lu
D889441 July 7, 2020 Lin
D895580 September 8, 2020 Yu
D897322 September 29, 2020 Wei
10827249 November 3, 2020 Pine
D945405 March 8, 2022 Rose
D976386 January 24, 2023 Zhang
D997135 August 29, 2023 Cao
D1016786 March 5, 2024 Zhong
D1050410 November 5, 2024 Zhao
D1050446 November 5, 2024 Garber
D1078028 June 3, 2025 Yang
D1078029 June 3, 2025 Chen
D1101927 November 11, 2025 Wu
D1108400 January 6, 2026 Liu
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Foreign Patent Documents
15055722 April 2024 EM
90080251180007 November 2020 GB
WIPO-D213261 September 2021 WO
Other references
  • 3M Peltor TEP-200 Tactical Ear Plug Kit, posted Oct. 14, 2017 [online], [retrieved Jan. 29, 2026]. Retrieved from internet, https://www.amazon.com/Tactical-Rechargeable-Reduction-Construction-Enforcement/dp/B076FXVX47 (Year: 2017).
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Patent History
Patent number: D1133145
Type: Grant
Filed: Aug 22, 2025
Date of Patent: Jul 7, 2026
Assignee: Eartainment LLC (Port Orange, FL)
Inventor: Stacy Anne O'Brien (Port Orange, FL)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Anne E. Bedney
Application Number: 30/019,506
Classifications