KEITHLEY
USPTO Trademark Record · Serial No. 72164250
Trademark details
It was initially claimed by Keithley Instruments, Inc. on 19630308.
That brand applies to the following goods and services:Electrical and Electronic Apparatus Including [ Signal Dividers, ] Amplifiers, Voltage Supplies, Relays, and Measuring Instruments Including Ammeters, Voltmeters, Ohmmeters, Electrometers, [ Static Meters, ] [and Electrical Bridges ] and Accessories.
Currently that trademark is represented by trademark attorney(s): John D. Winkelman.
You can learn more about that trademark on the USPTO website: View the USPTO record
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