Mark	Details	Status	Class/Description
	SUSPENDTONE NL Industries, Inc. 73497272 30 Aug 1984	Dead/Cancelled on 01 Nov 1991	Foundry Mold Wash Additive,Foundry Mold Wash Additive Class 001 Class 001 Chemical Products Foundry Mold Wash Additive			QUIK-THIN NL Industries, Inc. 73451980 09 Nov 1983	Dead/Cancelled on 24 Oct 1991	Mud Thinner for Seismic and Water Well Drilling,Mud Thinner for Seismi... Class 001 Class 001 Chemical Products Mud Thinner for Seismic and Water Well Drilling			COAT NL Industries, Inc. 73431392 22 Jun 1983	Dead/Cancelled on 15 May 1991	Microbiostat to Control the Growth of Aerobic and Anaerobic Bacteria i... Class 001 Class 001 Chemical Products Microbiostat to Control the Growth of Aerobic and Anaerobic Bacteria in Aqueous Mediums, in Industrial Use			Logo Mark NL Industries, Inc. 73427804 27 May 1983	Dead/Cancelled on 09 May 1991	Coated Pigments for Use in the Manufacture of Paint Systems,Coated Pig... Class 002 Class 002 Paint Products Coated Pigments for Use in the Manufacture of Paint Systems			NL SHAFFER NL Industries, Inc. 73392332 29 Sep 1982	Dead/Cancelled on 06 Feb 1991	Oilwell or Gas Well Drilling and Operating Tools and Equipment-Namely,... Class 006 Class 006 Metal Products Metal, and Manually-Operated Gate Valves Class 007 Class 007 Machinery Products Oilwell or Gas Well Drilling and Operating Tools and Equipment-Namely, Blowout Preventers, Blow-Out Preventer Stacks, Drilling Chokes and Choke and Kill Manifolds			NL NU-LINE NL Industries, Inc. 73338987 27 Nov 1981	Dead/Cancelled on 19 Apr 1990	Oil Well Perforators,Oil Well Perforators Class 007 Class 007 Machinery Products Oil Well Perforators			BARPOL NL Industries, Inc. 73347882 29 Jan 1982	Dead/Cancelled on 14 Aug 1989	Cellulose Derivatives for Use in Well Drilling, Workover and Completio... Class 001 Class 001 Chemical Products Cellulose Derivatives for Use in Well Drilling, Workover and Completion Fluids			NL ERCO NL INDUSTRIES, INC. 73525749 07 Mar 1985	Dead/Abandoned on 14 Aug 1989	RESERVOIR ENGINEERING AND GEOLOGICAL SERVICES RELATED TO THE PETROLEUM... Class 042 Class 042 Computer & Software Services & Scientific Services RESERVOIR ENGINEERING AND GEOLOGICAL SERVICES RELATED TO THE PETROLEUM INDUSTRY			PAC NL INDUSTRIES, INC. 73640619 20 Jan 1987	Dead/Abandoned on 11 Aug 1988	POLYANIONIC CELLULOSE POLYMER DRILLING FLUID ADDITIVE FOR USE IN DRILL... Class 001 Class 001 Chemical Products POLYANIONIC CELLULOSE POLYMER DRILLING FLUID ADDITIVE FOR USE IN DRILLING OIL WELLS AND OTHER EARTH BOREHOLES			KOOMEY NL Industries, Inc. 73232515 24 Sep 1979	Dead/Cancelled on 04 Feb 1988	Blow-Out Preventer Controls-Namely, Accumulator/Pump Units, Auxiliary ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Blow-Out Preventer Controls-Namely, Accumulator/Pump Units, Auxiliary Remote Control Panels, Drillers Panels, and Interconnect Cables

Mark

Details

Status

Class/Description

SUSPENDTONE

NL Industries, Inc.

73497272

30 Aug 1984

Dead/Cancelled

on 01 Nov 1991

Foundry Mold Wash Additive,Foundry Mold Wash Additive

Class 001

QUIK-THIN

NL Industries, Inc.

73451980

09 Nov 1983

Dead/Cancelled

on 24 Oct 1991

Mud Thinner for Seismic and Water Well Drilling,Mud Thinner for Seismi...

Class 001

COAT

NL Industries, Inc.

73431392

22 Jun 1983

Dead/Cancelled

on 15 May 1991

Microbiostat to Control the Growth of Aerobic and Anaerobic Bacteria i...

Class 001

Logo Mark

NL Industries, Inc.

73427804

27 May 1983

Dead/Cancelled

on 09 May 1991

Coated Pigments for Use in the Manufacture of Paint Systems,Coated Pig...

Class 002

NL SHAFFER

NL Industries, Inc.

73392332

29 Sep 1982

Dead/Cancelled

on 06 Feb 1991

Oilwell or Gas Well Drilling and Operating Tools and Equipment-Namely,...

Class 006

Class 007

NL NU-LINE

NL Industries, Inc.

73338987

27 Nov 1981

Dead/Cancelled

on 19 Apr 1990

Oil Well Perforators,Oil Well Perforators

Class 007

BARPOL

NL Industries, Inc.

73347882

29 Jan 1982

Dead/Cancelled

on 14 Aug 1989

Cellulose Derivatives for Use in Well Drilling, Workover and Completio...

Class 001

NL ERCO

NL INDUSTRIES, INC.

73525749

07 Mar 1985

Dead/Abandoned

on 14 Aug 1989

RESERVOIR ENGINEERING AND GEOLOGICAL SERVICES RELATED TO THE PETROLEUM...

Class 042

PAC

NL INDUSTRIES, INC.

73640619

20 Jan 1987

Dead/Abandoned

on 11 Aug 1988

POLYANIONIC CELLULOSE POLYMER DRILLING FLUID ADDITIVE FOR USE IN DRILL...

Class 001

KOOMEY

NL Industries, Inc.

73232515

24 Sep 1979

Dead/Cancelled

on 04 Feb 1988

Blow-Out Preventer Controls-Namely, Accumulator/Pump Units, Auxiliary ...

Class 009

Dead/Cancelled

on 01 Nov 1991

SUSPENDTONE

NL Industries, Inc.

73497272 · 30 Aug 1984

001

Foundry Mold Wash Additive,Foundry Mold Wash Additive

Dead/Cancelled

on 24 Oct 1991

QUIK-THIN

NL Industries, Inc.

73451980 · 09 Nov 1983

001

Mud Thinner for Seismic and Water Well Drilling,Mud Thinner for Seismi...

Dead/Cancelled

on 15 May 1991

COAT

NL Industries, Inc.

73431392 · 22 Jun 1983

001

Microbiostat to Control the Growth of Aerobic and Anaerobic Bacteria i...

Dead/Cancelled

on 09 May 1991

Logo Mark

NL Industries, Inc.

73427804 · 27 May 1983

002

Coated Pigments for Use in the Manufacture of Paint Systems,Coated Pig...

Dead/Cancelled

on 06 Feb 1991

NL SHAFFER

NL Industries, Inc.

73392332 · 29 Sep 1982

006

007

Oilwell or Gas Well Drilling and Operating Tools and Equipment-Namely,...

Dead/Cancelled

on 19 Apr 1990

NL NU-LINE

NL Industries, Inc.

73338987 · 27 Nov 1981

007

Oil Well Perforators,Oil Well Perforators,NEW-LINE,NEW-LINE

Dead/Cancelled

on 14 Aug 1989

BARPOL

NL Industries, Inc.

73347882 · 29 Jan 1982

001

Cellulose Derivatives for Use in Well Drilling, Workover and Completio...

Dead/Abandoned

on 14 Aug 1989

NL ERCO

NL INDUSTRIES, INC.

73525749 · 07 Mar 1985

042

RESERVOIR ENGINEERING AND GEOLOGICAL SERVICES RELATED TO THE PETROLEUM...

Dead/Abandoned

on 11 Aug 1988

PAC

NL INDUSTRIES, INC.

73640619 · 20 Jan 1987

001

POLYANIONIC CELLULOSE POLYMER DRILLING FLUID ADDITIVE FOR USE IN DRILL...

Dead/Cancelled

on 04 Feb 1988

KOOMEY

NL Industries, Inc.

73232515 · 24 Sep 1979

009

Blow-Out Preventer Controls-Namely, Accumulator/Pump Units, Auxiliary ...

Status

All

Registered

Pending

Abandoned

Other