Drilco Trademarks

DRILCO
Degassers for Removing Gas from Drilling Mud Used in Drilling Wells for Petroleum
Cancelled  ·  September 13, 1984  ·  73499256  · 
DRILCO
DEGASSERS
Abandoned  ·  March 23, 1983  ·  73418471  · 
DRILCO
REPAIR AND MAINTENANCE OF OILFIELD DRILLING EQUIPMENT
Registered  ·  February 28, 1983  ·  73415050  · 
DRILCO
REPAIR, MAINTENANCE, AND SERVICING OF DRILL COLLARS
Registered  ·  October 12, 1951  ·  71619927  · 
DRILCO INDUSTRIAL
Power operated earth drilling tools and parts thereof
Pending  ·  May 26, 2024  ·  98569489  · 
DRILCO INDUSTRIAL
Power operated earth drilling tools and parts
Abandoned  ·  February 10, 2020  ·  88791892  · 
drilco industrial
DRILCO INDUSTRIAL
power operated earth drilling tools and parts therefor
Cancelled  ·  November 8, 1996  ·  75195192  · 
DRILCON
DRILLING OF OIL AND GAS WELLS FOR OTHERS
Cancelled  ·  October 5, 1983  ·  73446675  · 
DRILCON
Composition for Use in Oil, Gas and Water Well Drilling Operations-Namely, Surfactants
Abandoned  ·  September 4, 1981  ·  73326839  · 
DRILCON-D
Oilfield drilling downhole lubricant
Registered  ·  November 21, 2003  ·  78331706  · 
drilcon-d
DRILCON-DS
Chemicals and drilling muds used in oil drilling; Chemical additives for oil well drilling fluid
Cancelled  ·  December 4, 2003  ·  78336551  · 
drilcon-ds