21 ULTRASONIC TRANSDUCERS, FLY BACK CORES, CONVERGENCE CORES, EI CORES, BARIUM FERRITE MAGNETS FOR LOUDSPEAKERS, BARIUM FERRITE MAGNETIC POWDERS FOR ELECTRONIC DEVICES
Trademark Events
Apr 8, 2006
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 28, 1995
Registered And Renewed (First Renewal - 10 Yrs)
Feb 14, 1995
Registered - Sec. 9 Filed/Check Record For Sec. 8
Feb 14, 1995
Registered - Sec. 9 Filed/Check Record For Sec. 8
Sep 30, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.