Earplug
Description
Claims
The ornamental design for an earplug as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D803192 | November 21, 2017 | Huang |
D897522 | September 29, 2020 | O |
D980966 | March 14, 2023 | Hu |
D994873 | August 8, 2023 | Li |
D1005477 | November 21, 2023 | Deng |
D1008448 | December 19, 2023 | Zhang |
D1022967 | April 16, 2024 | Hu |
D1025023 | April 30, 2024 | Liu |
D1033394 | July 2, 2024 | Sogabe |
D1050409 | November 5, 2024 | Zhao |
D1050410 | November 5, 2024 | Zhao |
D1058805 | January 21, 2025 | Yang |
D1065506 | March 4, 2025 | Wang |
D1070816 | April 15, 2025 | Zhou |
307222980 | April 2022 | CN |
- 2 Noise Cancelling Ear Plugs, date first available: Aug. 19, 2024, [retrieved Feb. 22, 2025], Retrieved from Internet, URL: <https://www.amazon.com/dp/B0DDL2K84S?th=1> (Year: 2024).
- Audree Soft Ear Plugs, date first available: Apr. 9, 2023, [retrieved Feb. 22, 2025], Retrieved from Internet, URL: <https://www.amazon.com/Reduction-Motorcycles-Airplanes-Sensitivity-Cancelling/dp/B0CBFZ2RVK?th=1> (Year: 2023).
- Link Dream Ear Plugs, date first available: Sep. 27, 2023, [retrieved Feb. 22, 2025], Retrieved from Internet, URL: <https://www.amazon.com/dp/B0CSS8GM5D> (Year: 2023).
- Loop Quiet Ear Plugs, date first available: Nov. 2, 2020, [retrieved Feb. 22, 2025], Retrieved from Internet, URL: <https://www.amazon.com/Loop-Quiet-Noise-Reduction-Earplugs/dp/B08MFDT65P> (Year: 2020).
- Loop Switch Earplugs, date first available: Jul. 9, 2024, [retrieved Feb. 22, 2025], Retrieved from Internet, URL: <https://www.amazon.com/Loop-Switch-Earplugs-Noise-Reducing-Socializing/dp/B0D7MWN1ZY?th=1> (Year: 2024).
Patent History
Patent number: D1085056
Type: Grant
Filed: Nov 3, 2021
Date of Patent: Jul 22, 2025
Assignee: TONGHENGJI (SHENZHEN) TECHNOLOGY (Shenzhen)
Inventor: Zhi Ouyang (Shenzhen)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/814,041
Type: Grant
Filed: Nov 3, 2021
Date of Patent: Jul 22, 2025
Assignee: TONGHENGJI (SHENZHEN) TECHNOLOGY (Shenzhen)
Inventor: Zhi Ouyang (Shenzhen)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/814,041
Classifications