The broken lines depict parts of the filter for breathing mask that form no part of the claimed design.
The broken lines depict parts of the filter for breathing mask that form no part of the claimed design.
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RANKSING_ Strong-AX Reusable Dust Half Respirator, available in Amazon.com, date first available May 12, 2020 [online], [site visited Jun. 3, 2022], Available from the internet URL: https://www.amazon.com/RANKSING-Strong-AX-Respirator-Replaceable-Protection/dp/B088HH9GBL (Year: 2020). |
Jun. 22, 2021 Examination Report issued in Great British Design Application No. 6135996. |
Feb. 10, 2022 Notice of Preliminary Rejection in Korean Application 30-2021-0022067. |