U.S. patent number D881,161 [Application Number D/644,485] was granted by the patent office on 2020-04-14 for speaker with induction cell phone charger. The grantee listed for this patent is Pengcheng Chen. Invention is credited to Pengcheng Chen.
United States Patent | D881,161 |
Chen | April 14, 2020 |
Inventors: | Chen; Pengcheng (Guangdong, CN) | ||||||||||
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Applicant: |
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Appl. No.: | D/644,485 | ||||||||||
Filed: | April 18, 2018 |
Current U.S. Class: | D14/216 |
Current International Class: | 1401 |
Field of Search: | ;D14/167,168,170-172,188,194-198,204,207,209.1,210-216,219,221,222,224,496 ;181/143,144,147,148,150,153,157,198,199 ;369/6-12 ;381/300-303,306,332-334,336,345,361-364,386-388 |
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Wireless Charging Bluetooth Speaker Portable Stereo Bass Phone Charger Speaker with Mic for iphone/samsung/smart device, DHgate.com, [online], [site visited Jun. 24, 2019]. URL: https://www.dhgate.com/product/wireless-charging-bluetooth-speaker-portab- le/420036967.html (Year: 2019). cited by examiner . LW-004 Qi Wireless Charger + Portable Bluetooth Speaker, Business-Members-Club.biz, [online], [site visited Jun. 24, 2019]. URL: https://business-members-club.biz/for-sale/cell-phones-accessories/lw-004- -qi-wireless-charger-portable-bluetooth-speaker_i20 (Year: 2019). cited by examiner . Metal Bluetooth Speaker and Wireless Charging Pad, PCNA.com, [online], [site visited Jun. 24, 2019]. URL: https://www.pcna.com/leeds/en-us/leeds-mobiletech-speakers/product/7198-6- 4_reg (Year: 2019). cited by examiner . Bluetooth Speaker with Qi Wireless Charging Pad, Amazon.com, Date first listed on Amazon: Mar. 10, 2019, [online], [site visited Jun. 24, 2019]. URL: https://www.amazon.com/Bluetooth-Wireless-Charging-Portable-Compatib- le/dp/B07NTNJ4H2/ref=sr_1_15?keywords=wireless+speaker+charger&qid=1561407- 852&s (Year: 2019). cited by examiner. |
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