CLOSED LOOP
USPTO Trademark Record · Serial No. 73122042
Trademark details
It was initially claimed by FRANK W. MURPHY MANUFACTURER, INC. on 19770408.
That brand applies to the following goods and services:ELECTRO-MAGNETIC SAFETY SWITCHES USED FOR CONTROLLING THE OPERATION OF VARIOUS TYPES OF POWER UNITS, SUCH AS INTERNAL COMBUSTION ENGINES, DIESEL ENGINES, ELECTRIC MOTORS, PUMPS AND GENERATORS, BY SHUTTING THE SAME DOWN IN THE EVENT THAT AN OPERATING MALFUNCTION IS SENSED.
Currently that trademark is represented by trademark attorney(s): D. PAUL WEAVER, ET.AL..
You can learn more about that trademark on the USPTO website: View the USPTO record
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