MAGNEX Trademark

Serial Number: 71396717 • Registration: 0353278

MAGNEX is a trademark filed by HARBISON-WALKER REFRACTORIES on August 24, 1937. The trademark is classified under Class 19 (Building Materials). The application is currently no longer active.

Trademark Classes

Class 19 - Building Materials

Building materials (non-metallic); non-metallic rigid pipes for building

Owner Contact Info

HARBISON-WALKER REFRACTORIES (2 trademarks)

PITTSBURGH, PA

Entity Type: 03

DRESSER INDUSTRIES, INC. (613 trademarks)

THE DRESSER BUILDING
DALLAS, TX

Entity Type: 03

Trademark Details

Filing Date

August 24, 1937

Registration Date

December 28, 1937

First Use Anywhere

March 6, 1937

First Use in Commerce

March 6, 1937

Filing History

EXPIRED SEC. 9

Oct 5, 1998 EXRG

EXPIRED SEC. 9

Oct 5, 1998 EXRG

EXPIRED SEC. 9

Oct 5, 1998 EXRG

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

Dec 28, 1977 REN2

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

Dec 28, 1977 REN2

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

Dec 28, 1977 REN2

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