The broken lines shown in the drawings represent portions of the hearing protector that form no part of the claimed design.
The broken lines shown in the drawings represent portions of the hearing protector that form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
202130343510.X | Jun 2021 | CN | national |
Number | Name | Date | Kind |
---|---|---|---|
D411200 | Almqvist | Jun 1999 | S |
D413413 | Dillon | Aug 1999 | S |
D434191 | Emilsson | Nov 2000 | S |
6449806 | Engelhard | Sep 2002 | B1 |
D509323 | Emilsson | Sep 2005 | S |
D633894 | Meyer | Mar 2011 | S |
D651764 | Gresko | Jan 2012 | S |
D752816 | Fletcher | Mar 2016 | S |
10102843 | Le | Oct 2018 | B1 |
D834260 | Garcia Mansilla | Nov 2018 | S |
D848679 | Wilson | May 2019 | S |
D863690 | Chen | Oct 2019 | S |
D868732 | Jaspers | Dec 2019 | S |
D885683 | Qiu | May 2020 | S |
D890438 | Xu | Jul 2020 | S |
D920585 | Xu | May 2021 | S |
D921992 | Hemeyer | Jun 2021 | S |
D941799 | Hu | Jan 2022 | S |
D978444 | Chen | Feb 2023 | S |
D980542 | Hernandez | Mar 2023 | S |
D1000413 | Pratley | Oct 2023 | S |
20200280790 | Kara | Sep 2020 | A1 |
Number | Date | Country |
---|---|---|
307030111 | Dec 2021 | CN |
Entry |
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Amazon, “ProCase Noise Reduction Safety Earmuffs”, first available Dec. 27, 2021. (https://www.amazon.com/ProCase-Reduction-Protection-Headphones-Lightweight/dp/B08NVTZN28) (Year: 2021). |
Tecmen, “ProQuiet AMB S1A Noise-cancelling Earmuffs”, first accessed Dec. 28, 2023. (https://www.tecmen.com/product/51) (Year: 2023). |
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