Tong Oil Tools Co., Ltd. Trademarks
FRACGUN
Power tools, namely, mine borers, reamers, burrs; Drilling machines and parts therefore; Oil refining machines; Petroleum…
Owned by: Tong Oil Tools Co., Ltd.
Serial Number: 78431363
FRACGUN
Technology research in the field of oil developing and refining; Providing quality assurance services in the field of oil…
Owned by: Tong Oil Tools Co., Ltd.
Serial Number: 78442721
TY
Filed: May 22, 2013
Machines in the nature perforators and parts thereof used in oil and gas wells
Owned by: Tong Oil Tools Co., Ltd.
Serial Number: 85940226
TONG OIL TOOLS
Filed: May 22, 2013
Machines in the nature perforators and parts thereof used in oil and gas wells
Owned by: Tong Oil Tools Co., Ltd.
Serial Number: 85940233
