TOPKNOT Trademark

Serial Number: 88089263 • Registration: 5720933

TOPKNOT is a trademark filed by SHENZHEN GJST OPTOELECTRONICS TECHNOLOGY CO.,LTD on August 23, 2018. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

SHENZHEN GJST OPTOELECTRONICS TECHNOLOGY CO.,LTD (4 trademarks)

5F,XinHaoShengDingfeng Sci.&Tech.Park B2
Shenzhen,Guangdong 518000 , CN

Entity Type: 99

SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD. (2 trademarks)

5F,BldgB2,Xinhaosheng Dingfeng Science
Shenzhen 518000 , CN

Entity Type: 99

Legal Representation

Correspondence Address

XUE QINGYING

Shennan Boulevard South, Futian Dist.,

Rm.,809,Chuangjian Bldg,No.6023,

Shenzhen, 518000

CHINA

Trademark Details

Filing Date

August 23, 2018

Registration Date

April 9, 2019

First Use Anywhere

July 18, 2018

First Use in Commerce

July 18, 2018

Published for Opposition

January 22, 2019

Cancellation Date

October 24, 2025

Goods & Services

Actinometers; Cabinets for loudspeakers; Calculating machines; Car video recorders; Cases adapted for mobile phones; Electronic diaries; Mobile phones; MP3 players; Pocket calculators; Precision balances; Radio sets; Smartphones; Smartwatches; Thermometers, not for medical purposes; Timers