D-BOLT Trademark
Serial Number: 79099542 • Registration: 4281101
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 9, 2011
Registration Date
January 29, 2013
Published for Opposition
November 13, 2012
Cancellation Date
May 10, 2021
Goods & Services
Metal building reinforcement materials for use in tunneling, mining and rock extraction activities, namely, rock reinforcement bolts in the nature of long metal or steel bars or rods that are drilled into deformable rock to add strength and stability and to prevent bursting or collapse
Mining activities, namely, installation of rock reinforcement devices in mines