Serial Number
77179980
Owner
CHENG, KUO-SHUAttorney
Morton J. RosenbergFirst Use Date
Oct 1, 1991
Filing Date
May 14, 2007
A4 TECH Trademark
Serial Number: 77179980 • Registration: 3391167
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
May 14, 2007
Registration Date
March 4, 2008
First Use Anywhere
October 1, 1991
First Use in Commerce
October 1, 1991
Published for Opposition
December 18, 2007
Goods & Services
COMPUTER KEYBOARDS; WIRELESS KEYBOARDS; TOUCH-SENSITIVE INPUT DEVICES FOR COMPUTERS; OPTICAL FINGERPRINT READERS; COMPUTER MICE; COMPUTER INPUT-OUTPUT RECORDERS; MOUSE PADS; COMPUTER CURSOR CONTROL DEVICES, NAMELY, DIGITIZER TABLETS; TRACKBALLS; WIRELESS MOUSE AVAILABLE TO RECEIVE POWER AND COMPUTER SIGNALS BY ELECTROMAGNETIC INDUCTION; PERSONAL MULTIMEDIA PLAYERS; MP3 PLAYERS; AUDIO TAPE RECORDERS/PLAYERS; RADIOS; DIGITAL VOICE RECORDERS; FLASH MEMORY CARDS; BLANK MAGNETIC DATA CARRIERS; DIGITAL VIDEO CAMERAS; WEB CAMERAS; WEB CAMERAS EMBEDDED WITH MICROPHONES; HEADPHONES; LOUD SPEAKERS; JUKE BOXES; AMPLIFIERS; EARPHONES ATTACHED WITH MICROPHONES; DIGITAL TELEVISION SIGNAL RECEIVERS