Serial Number
75194177
Owner
KABUSHIKI KAISHA HITACHI SEISAKUSHOAttorney
Michelle C. BurkeFirst Use Date
Mar 17, 1997
Filing Date
Nov 6, 1996
SPHERIX Trademark
Serial Number: 75194177 • Registration: 2166526
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 6, 1996
Registration Date
June 16, 1998
First Use Anywhere
March 17, 1997
First Use in Commerce
March 17, 1997
Published for Opposition
October 7, 1997
Cancellation Date
March 19, 2005
Goods & Services
computer peripherals device, namely, graphics accelerator