U.S. federal trademark · Serial No. 73037912 · Reg. No. 1015422
HYDRAULIC PIT PROPS; HYDRAULIC APPARATUS FOR USE IN MINING OPERATIONS IN SUPPORTING ROOFS AND INCORPORATING RAMS FOR MOVEMENT OF SAID APPARATUS; HYDRAULIC RAMS; HYDRAULIC BURSTERS FOR BREAKING MATERIAL SUCH AS CONCRETE, STONES, SLAG, ETC. FROM DRILLED HOLE AREAS; AND INTEGRAL PARTS OF ALL THE AFORESAID GOODS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.