Who owns the "DIAMOND-JO" JO trademark?

The "DIAMOND-JO" JO trademark is owned by A.P. GREEN FIRE BRICK CO.

What class is the "DIAMOND-JO" JO trademark registered in?

The "DIAMOND-JO" JO trademark is registered in Class 012 (Vehicles & parts for locomotion).

The USPTO serial number for "DIAMOND-JO" JO is 71158977.

"DIAMOND-JO" JO is registered under USPTO registration number 160512.

Updated Nov 1, 2026·16 searches this week

DIA

ABANDONED

Vehicles; apparatus for locomotion by land, air or water.

Class 012Vehicles & parts for locomotion

US codes: 012

First use anywhere: Oct 01, 1921

First use in commerce: Oct 01, 1921

Vehicles; apparatus for locomotion by land, air or water.

This description is as filed with the USPTO and defines the scope of trademark protection.