Serial Number
72157755
Owner
AMPROBE INSTRUMENT CORPORATIONFirst Use Date
Nov 13, 1961
Filing Date
Nov 23, 1962
AMPROBE Trademark
Serial Number: 72157755 • Registration: 0760654
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 23, 1962
Registration Date
November 26, 1963
First Use Anywhere
November 13, 1961
First Use in Commerce
November 13, 1961
Goods & Services
ELECTRICAL RECORDING AND INDICATING INSTRUMENTS-NAMELY, VOLTMETERS, AMMETERS, VOLT-AMMETERS, STEP-UP AND STEP-DOWN DEVICES USABLE WITH VOLTAMMETERS, CIRCUIT TRACERS, VOLT AND AMPERAGE RECORDING INSTRUMENTS, NULLBALANCE MEASURING INSTRUMENTS, DEVICES FOR AMPLIFYING MEASURING INSTRUMENTS, OUTPUT AND AUTOMATIC INSTRUMENT CONTROLLING SWITCHES