EM Trademark

Trademark Overview

On Wednesday, December 17, 1947, a trademark application was filed for EM with the United States Patent and Trademark Office. The USPTO has given the EM trademark a serial number of 71544557. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by ELECTRIC MACHINERY MFG. COMPANY. The EM trademark is filed in the Machinery Products and Computer & Software Products & Electrical & Scientific Products categories with the following description:

ELECTRICAL MACHINES AND APPARATUS-NAMELY, SYNCHRONOUS GENERATORS, SYNCHRONOUS MOTORS, DIRECT-CURRENT GENERATORS, INDUCTION MOTORS, VERTICAL HOLLOW-SHAFT SYNCHRONOUS MOTORS, DIRECT-CURRENT MOTORS, DUAL-VOLTAGE SYNCHRONOUS GENERATORS, SYNCHRONOUS CONDENSERS, AUTOMATIC SYNCHRONIZERS, VOLTAGE REGULATORS, FREQUENCY-RESPONSIVE SYNCHRONOUS-MOTOR CONTROLS, POLARIZED FIELD-FREQUENCY SYNCHRONOUS-MOTOR CONTROLS,PARTWINDING-STARTING MOTOR CONTROLS, AUTOMATIC CONTROLS FOR INDUCTION MOTORS, SWITCH MAGNETS, OVERLOAD RELAYS, AUTO-TRANSFORMERS, CURRENT TRANSFORMERS, UNDERVOLTAGE RELEASE RELAYS, FIELD DISCHARGE RESISTORS, DISCONNECTING SWITCHES, CONTROL TRANSFORMERS, REACTORS, RHEOSTATS, MAGNETIC DRIVES, SLIP RING INDUCTION MOTORS, INCHING CONTROLS FOR ELECTRIC MOTORS, AND TWO SPEED INDUCTION MOTORS
em

General Information

Serial Number71544557
Word MarkEM
Filing DateWednesday, December 17, 1947
Status900 - EXPIRED
Status DateTuesday, November 3, 1992
Registration Number0509411
Registration DateTuesday, May 3, 1949
Mark Drawing3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesELECTRICAL MACHINES AND APPARATUS-NAMELY, SYNCHRONOUS GENERATORS, SYNCHRONOUS MOTORS, DIRECT-CURRENT GENERATORS, INDUCTION MOTORS, VERTICAL HOLLOW-SHAFT SYNCHRONOUS MOTORS, DIRECT-CURRENT MOTORS, DUAL-VOLTAGE SYNCHRONOUS GENERATORS, SYNCHRONOUS CONDENSERS, AUTOMATIC SYNCHRONIZERS, VOLTAGE REGULATORS, FREQUENCY-RESPONSIVE SYNCHRONOUS-MOTOR CONTROLS, POLARIZED FIELD-FREQUENCY SYNCHRONOUS-MOTOR CONTROLS,PARTWINDING-STARTING MOTOR CONTROLS, AUTOMATIC CONTROLS FOR INDUCTION MOTORS, SWITCH MAGNETS, OVERLOAD RELAYS, AUTO-TRANSFORMERS, CURRENT TRANSFORMERS, UNDERVOLTAGE RELEASE RELAYS, FIELD DISCHARGE RESISTORS, DISCONNECTING SWITCHES, CONTROL TRANSFORMERS, REACTORS, RHEOSTATS, MAGNETIC DRIVES, SLIP RING INDUCTION MOTORS, INCHING CONTROLS FOR ELECTRIC MOTORS, AND TWO SPEED INDUCTION MOTORS

Classification Information

International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.

009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021
Class Status Code9 - Expired
Class Status DateTuesday, November 3, 1992
Primary Code021
First Use Anywhere DateMonday, January 1, 1917
First Use In Commerce DateMonday, January 1, 1917

Trademark Owner History

Party NameELECTRIC MACHINERY MFG. COMPANY
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMINNEAPOLIS, MN

Trademark Events

Event DateEvent Description
Tuesday, November 3, 1992EXPIRED SEC. 9
Saturday, May 3, 1969REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Related Keywords

motors synchronous controls induction motor current generators transformers automatic frequency