DU
Mark Identification

DU

Serial Number

86532379

Filing Date

Feb 11, 2015

Registration Date

Apr 25, 2017

Trademark by

BEIJING DO GLOBAL TECHNOLOGY CO. LTD.

Active Trademark

Classification Information

Computer application software for mobile phones, portable media players, handheld computers, namely, software for erasing installed caches, junk files and residual files, for managing battery usage, boosting memory, releasing memory space and boosting the performance of the device [ ; Downloadable mobile applications for the management of programs, applications and files and for the backup of files and data; Downloadable software in the nature of a mobile application for network and information technology security; Downloadable cloud computer software for use in database management, use in electronic storage of data; Computer operating programs, recorded; Computers; Portable telephones; Computer game programs; Downloadable computer game programs; Blank USB flash drives ]

Electrical and Scientific Apparatus