U.S. patent number D865,722 [Application Number D/703,004] was granted by the patent office on 2019-11-05 for earphone. This patent grant is currently assigned to GUANGZHOU LANSHIDUN ELECTRONIC LIMITED COMPANY. The grantee listed for this patent is GUANGZHOU LANSHIDUN ELECTRONIC LIMITED COMPANY. Invention is credited to Hejin Cai.
United States Patent | D865,722 |
Cai | November 5, 2019 |
Inventors: | Cai; Hejin (Guangzhou, CN) | ||||||||||
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Applicant: |
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Assignee: | GUANGZHOU LANSHIDUN ELECTRONIC
LIMITED COMPANY (Guangzhou, CN) |
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Appl. No.: | D/703,004 | ||||||||||
Filed: | August 23, 2019 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223 ;D24/174 ;128/864,865,866 ;181/129,130,135 ;379/430,431 ;381/380,381,324,322 ;455/90.3,575.1,569.1 |
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"Anker Soundcore Liberty Neo Wireless Bluetooth Earbuds, Graphene Drivers, Pumping Bass, Secure Fit, Bluetooth 5.0 Headphones, Stereo Calls, Noise Canceling, Easy Pairing, Sweatproof, Sports, Work Out", Retrieved Aug. 23, 2019]. Retrieved from Internet, https://www.amazon.com/Soundcore-Bluetooth-Headphones-Noise-Canceling-Swe- atproof/dp/B07MCGZK3B. cited by applicant . "TOZO T10 Bluetooth 5.0 Wireless Earbuds with [Wireless Charging Case] IPX8 Waterproof TWS Stereo Headphones in-Ear Built-in Mic Headset Premium Sound with Deep Bass for Sport [Blue]", Retrieved Aug. 23, 2019]. Retrieved from Internet, https://www.amazon.com/dp/B07VT7DD48. cited by applicant . "Otium Wireless Earbuds Bluetooth 5.0 Headphones with Upgraded LED Display Charging Case Stereo Sound Headset IPX7 Waterproof TWS Built-in Mic in-Ear Earphones with Deep Bass for Sports Running", Retrieved Aug. 23, 2019]. Retrieved from Internet, https://www.amazon.com/Otium-Bluetooth-Headphones-Waterproof-Earphones/dp- /B07S5JVP78. cited by applicant. |
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