Mark Identification

O ISOKERN

Serial Number

75547874

Filing Date

Sep 3, 1998

Registration Date

Jun 13, 2000

Trademark by

Classification Information

Steel chimneys with and without insulating lining pipes

domestic fireplaces, woodburning stoves

refractory lining pipes for chimneys made primarily of a non-metal material, and non-metal refractory prefabricated chimneys