Earplug

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Description

FIG. 1 is a front, right and top perspective view of an earplug, showing my design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded view thereof.

The dashed broken lines depict portions of the earplug that form no part of the claimed design.

Claims

The ornamental design for an earplug as shown and described.

Referenced Cited
U.S. Patent Documents
D287764 January 13, 1987 Topholm
D481709 November 4, 2003 Solderits
D777710 January 31, 2017 Palmborg
D813205 March 20, 2018 Palmborg
D858488 September 3, 2019 Zheng
D896205 September 15, 2020 Zhang
D922984 June 22, 2021 Li
D941275 January 18, 2022 Liu
D948483 April 12, 2022 Yoneyama
D954026 June 7, 2022 Sasaki
D967073 October 18, 2022 Park
D976386 January 24, 2023 Zhang
D995494 August 15, 2023 O
D1022967 April 16, 2024 Hu
D1025023 April 30, 2024 Liu
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Foreign Patent Documents
304029905 February 2017 CN
Other references
  • “Zeefpod Noise Reduction Ear Plugs” Dec. 4, 2024, Amazon, site visited May 28, 2025: https://www.amazon.com/3-Mode-Noise-Reduction-Plugs-Cancelling/dp/B0DPL9DDZS (Year: 2024).
  • “SaintGee Switch Earplugs” Jun. 28, 2024, Amazon, site visited May 28, 2025: https://www.amazon.com/Earplugs-Adjustable-Reduction-Fidelity-Sensitivity/dp/B0D834SY61 (Year: 2024).
  • “Lynzaa Professional-Grade Noise-Canceling Earplugs” Mar. 11, 2024, Amazon, site visited May 28, 2025: https://www.amazon.com/dp/B0CXQ1BT11 (Year: 2024).
Patent History
Patent number: D1108400
Type: Grant
Filed: Apr 8, 2024
Date of Patent: Jan 6, 2026
Inventor: Yalan Liu (Hunan)
Primary Examiner: Dana K Weiland
Assistant Examiner: Russell Carnell Smith, Jr.
Application Number: 29/936,354
Classifications