SILICONTROL Trademark
Serial Number: 72067833 • Registration: 0687863
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 16, 1959
Registration Date
November 10, 1959
First Use Anywhere
February 4, 1959
First Use in Commerce
February 4, 1959
Cancellation Date
December 29, 2000
Goods & Services
ELECTRICAL PHASE SHIFTERS, PHASE MODULATORS, PEAKING NETWORKS AND PULSE GENERATORS, MAGNETIC AMPLIFIERS AND MODULATORS FOR CONTROLLING THE FLOW OR PHASE RELATIONSHIP OF ELECTRIC POWER