DFU
Mark Identification

DFU

Serial Number

87773020

Filing Date

Jan 26, 2018

Registration Date

Apr 16, 2019

Trademark by

LI WANCHANG

Active Trademark

Classification Information

Battery chargers for use with mobile phones; Carrying cases for cell phones; Cell phone auxiliary cables; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Chargers for batteries; Data cables; Data synchronization cables; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Monopods for handheld digital electronic devices, namely, cell phones; Protective covers and cases for cell phones, laptops and portable media players; Rechargeable batteries; Screen protectors comprised of tempered glass adapted for use with portable electronic devices; Smart rings; Smartphone mounts; Smartwatch bands; Solar batteries; Wearable activity trackers; Wireless chargers; Wireless headsets for smartphones; Wireless speakers; Covers for smartphones

Electrical and Scientific Apparatus