TRIO LABORATORIES, INC. Trademarks
TRIOLAB
Filed: January 17, 1962
Electronic Laboratory Instruments-Namely, Voltmeters, Ammeters, Ohmmeters, Analog Computers and Testing Systems for Measuring…
Owned by: TRIO LABORATORIES, INC.
Serial Number: 72136010
TRIO LABS
Filed: April 14, 1976
ELECTRONIC POWER SUPPLIES AND PARTS THEREFOR
Owned by: TRIO LABORATORIES, INC.
Serial Number: 73083891
