Trademark Search  /  WATTMISER

WATTMISER

○ Dead · Expired

U.S. federal trademark · Serial No. 73014249 · Reg. No. 1004731

Mark
WATTMISER
Status
Expired
Serial Number
73014249
Registration No.
1004731
Filing Date
February 25, 1974
Registration Date
February 18, 1975
Class(es)
Class 009

Owner

MARATHON ELECTRIC MANUFACTURING CORPORATION
03 · WAUSAU, WI, US

Goods & Services

SOLID STATE ELECTRICAL CONTROL OF THE SPEED OF A WOUND ROTOR MOTOR EMPLOYING THE PRINCIPLES OF REGENERATION OF POWER TO THE AC SUPPLY THROUGH RECTIFICATION AND INVERSION OF THE SECONDARY CURRENT OF THE WOUND ROTOR MOTOR TO MINIMIZE ELECTRICAL LOSSES AS THE MOTOR IS SPEED CONTROLLED BELOW SYNCHRONOUS SPEED

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.