Trademark Overview

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On Thursday, May 12, 1949, a trademark application was filed for HEROULT with the United States Patent and Trademark Office. The USPTO has given the HEROULT trademark a serial number of 71578673. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by AMERICAN BRIDGE COMPANY. The HEROULT trademark is filed in the Environmental Control Instrument Products category with the following description:

ELECTRIC INDUSTRIAL FURNACES

General Information

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Serial Number	71578673
Word Mark	HEROULT
Filing Date	Thursday, May 12, 1949
Status	900 - EXPIRED
Status Date	Tuesday, November 3, 1992
Registration Number	0532440
Registration Date	Tuesday, October 24, 1950
Mark Drawing	5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition Date	NOT AVAILABLE

Trademark Statements

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Goods and Services

ELECTRIC INDUSTRIAL FURNACES

Classification Information

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International Class	011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes	021
Class Status Code	9 - Expired
Class Status Date	Tuesday, November 3, 1992
Primary Code	021
First Use Anywhere Date	Monday, November 30, 1914
First Use In Commerce Date	Monday, April 30, 1945

Trademark Owner History

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Party Name	AMERICAN BRIDGE COMPANY
Party Type	30 - Original Registrant
Legal Entity Type	03 - Corporation
Address	PITTSBURGH, PA

Trademark Events

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Event Date	Event Description
Tuesday, November 3, 1992	EXPIRED SEC. 9
Saturday, October 24, 1970	REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Related Keywords

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heroult furnaces industrial electric