Serial Number
74392563
Owner
Sophisticated Circuits, Inc.First Use Date
Aug 31, 1989
Filing Date
May 20, 1993
POWERKEY Trademark
Serial Number: 74392563 • Registration: 1855563
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 20, 1993
Registration Date
September 27, 1994
First Use Anywhere
August 31, 1989
First Use in Commerce
August 31, 1989
Published for Opposition
July 5, 1994
Cancellation Date
April 3, 2020
Goods & Services
computer peripheral units; computer operating and utility software for the above units; and instructional manuals therefor sold as a unit, all for use in power management, power supply protection and automatic operation of microcomputers