Earphone
Cai A
U.S. patent number D892,769 [Application Number D/660,047] was granted by the patent office on 2020-08-11 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 | D892,769 |
| Cai | August 11, 2020 |
Earphone
Claims
CLAIM The ornamental design for an earphone, as shown and described.
| 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/660,047 | ||||||||||
| Filed: | August 15, 2018 |
| Current U.S. Class: | D14/223 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/205,207,209.1,217,218,221,223,224,224.1,225 ;D24/173,174,106,105 |
References Cited [Referenced By]
U.S. Patent Documents
| D554756 | November 2007 | Sjursen |
| D719139 | December 2014 | Henry |
| D728107 | April 2015 | Torres Martin |
| D733103 | June 2015 | Jeong |
| D773439 | December 2016 | Walker |
| D800097 | October 2017 | Chen |
| D806879 | January 2018 | Horbinski |
| D812042 | March 2018 | Xiao |
| D813205 | March 2018 | Palmborg |
| D813848 | March 2018 | Palmborg |
| D822645 | July 2018 | Loermann |
| D823835 | July 2018 | Loermann |
| D824371 | July 2018 | Loermann |
| D826211 | August 2018 | Kim |
| D843353 | March 2019 | Zhang |
| D845932 | April 2019 | Lu |
| D847126 | April 2019 | Loermann |
| D851072 | June 2019 | McNamara |
| D852782 | July 2019 | Bergman |
| D858489 | September 2019 | Hu |
| D863263 | October 2019 | Yu |
| D864167 | October 2019 | Wu |
| D866530 | November 2019 | Birger |
| D868750 | December 2019 | Zheng |
| D868752 | December 2019 | Zhu |
| D871376 | December 2019 | Zhou |
| D872063 | January 2020 | Arimoto |
| D872064 | January 2020 | Cai |
| D873805 | January 2020 | Yang |
| D875714 | February 2020 | Kim |
| 2017/0111725 | April 2017 | Boesen |
| 2018/0131798 | May 2018 | Hviid |
| 2020/0037084 | January 2020 | Cheung |
| 201930325953.9 | Jun 2019 | CN | |||
Other References
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ZLT-01 Technology Bests Studio MI In-Ear Audifonos Wireless Bluetooths Earphone, no announcement date given [online], retrieved Mar. 24, 2020, retrieved from internet, http://www.gztonghan.com/ExclusivePatentedProducts/ZLT-01_147.html. cited by examiner. |
Primary Examiner: Wilson; Michelle E.
Assistant Examiner: Smith; Messina L
Description
FIG. 1 is a perspective view of an earphone showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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References
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