Serial Number
78302314
Owner
JOHNS MANVILLE INTERNATIONAL, INC.First Use Date
May 25, 1976
Filing Date
Sep 18, 2003
Z-BLOK Trademark
Serial Number: 78302314
Trademark Classes
Owner Contact Info
717 SEVENTHEENTH STREET
DENVER, CO 80217
Entity Type: 03
Trademark Details
Filing Date
September 18, 2003
Registration Date
Not Registered
First Use Anywhere
May 25, 1976
First Use in Commerce
May 25, 1976
Goods & Services
insulating materials; namely, modular refractory fiber blanket insulating blocks for furnaces and other high temperature equipment