PSIMBOOK Trademark
Serial Number: 77033114 • Registration: 3364349
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 31, 2006
Registration Date
January 8, 2008
First Use Anywhere
October 30, 2006
First Use in Commerce
October 30, 2006
Published for Opposition
October 23, 2007
Cancellation Date
February 21, 2019
Goods & Services
Computer program that combines text with interactive electric circuit simulation for teaching, training, and documentation in the fields of power electronics, control, and energy conversion