The broken lines shown in the figures depict portions of the bone-conduction earphone that form no part of the claimed design.
The broken lines shown in the figures depict portions of the bone-conduction earphone that form no part of the claimed design.
Number | Date | Country | Kind |
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202030473846.3 | Aug 2020 | CN | national |
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Entry |
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Bluetooth Headset, FIMITECH Wireless, announced Jul. 1, 2019 [online], Nov. 15, 2021. Available from the Internet, URL:<https://www.amazon.com/Bluetooth-FimiTech-Wi reless-Earpiece-Ultralight/dp/B07T352HQC/ref=pd_bxgy_img_1/137-2367298-8942722?pd_rd_w=2pkRh&pf_rd_p=c64372fa-c41c-422e-990d-9e034f73989b&pf_rd_r=RMBZHX3K3ROK9R25C9EV&pd_rd_r=3e517121-5e25-4a3f-99e7-a05dfde1de45&pd_rd_wg=txjNp&pd_rd_i=B07T352HQC&psc=1>. (Year: 2019). |
Ear-Hook Bluetooth Headphone, announced Nov. 4, 2018 [online], Nov. 15, 2021. Available from the Internet, URL:<https://www.amazon.com/Ear-Hook-Bluetooth-Headphones-Wireless-Headsets/dp/B07K6B1HZJ/ref=sr_1_68?keywords=bone+conductor+bluetooth+earphone&qid=1636569024&sr=8-68>. (Year: 2018). |