FLOWSERVE MANAGEMENT COMPANY Trademarks
DURIRON

DURIRON

Filed: October 31, 1913
MACHINERY AND PARTS OF MACHINERY FOR MANUFACTURING AND CONCENTRATING SULFURIC, NITRIC, AND OTHER ACIDS, CONDENSERS FOR ACIDS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71073709

DURAMETALLIC

DURAMETALLIC

Filed: December 17, 1923
Metallic Packings
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71189768

LIMITORQUE

LIMITORQUE

Filed: October 11, 1929
AUTOMATIC VALVE CLOSING AND OPENING MACHINES
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71290961

DURCO

DURCO

Filed: May 21, 1931
CASTINGS OF FERROUS ALLOYS AND WROUGHT SHEETS AND BARS OF SUCH ALLOYS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71314842

DURA HOOKS

DURA HOOKS

Filed: December 30, 1936
TOOL FOR REMOVING PACKINGS FOR SHAFTS, RODS, AND THE LIKE FROM THEIR BOXES OR PACKING GLANDS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71387271

BYRON JACKSON

BYRON JACKSON

Filed: November 14, 1939
ELECTRIC MOTORS AND PARTS THEREFOR
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71425608

DURCO

DURCO

Filed: March 10, 1945
PLUMBING AND STEAMFITTING SUPPLIES-NAMELY, COCKS, JETS, METAL PIPES, PIPE FITTINGS, NOZZLES, FLUID CONTROL VALVES, [ TUBES…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71480743

DURCO

DURCO

Filed: March 10, 1945
LABORATORY EQUIPMENT PARTICULARLY SUCH FOR HANDLING CORROSIVE LIQUIDS--NAMELY [ AGITATORS, TANKS, CONDENSERS, ] DENITRATING…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71480747

WILSON-SNYDER

WILSON-SNYDER

Filed: June 8, 1950
RECIPROCATING AND CENTRIFUGAL PUMPS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71598808

GEAREX

GEAREX

Filed: March 6, 1952
GEAR TYPE PUMPS,
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71627306

DURIRON

DURIRON

Filed: February 9, 1953
CORROSION RESISTANT ALLOYS AND SHEETS, BARS, AND CASTINGS MADE THEREFROM
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71641912

DURIRON

DURIRON

Filed: February 9, 1953
PLUMBING AND STEAMFITTING SUPPLIES, PARTICULARLY FOR HANDLING CORROSIVE MATERIALS-NAMELY, COCKS, DRAINS, EJECTOR FITTINGS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71641915

DURIRON

DURIRON

Filed: February 9, 1953
EQUIPMENT FOR HANDLING CORROSIVE MATERIALS-NAMELY, MIXING TANKS, STORAGE VESSELS AND TANKS, REACTION TANKS, CRYSTALIZING…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71641917

PACIFIC

PACIFIC

Filed: October 26, 1953
CENTRIFUGAL PUMPS FOR PERMANENT INSTALLATION-NAMELY, HORIZONTAL, SINGLE, AND MULTI-STAGE DIFFUSER AND VOLUTE TYPES, AND…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71654177

EDWARD

EDWARD

Filed: February 12, 1954
VALVES FOR CONTROL OF FLUIDS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71661011

WORTHINGTON

WORTHINGTON

Filed: June 7, 1956
PUMPS, COMPRESSORS, BLOWERS, EJECTORS, INTERNAL COMBUSTION ENGINES, COMMINUTORS, CONDENSING AND EVAPORATING APPARATUS, ACCUMULATORS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72009835

FLITE-FLOW

FLITE-FLOW

Filed: May 22, 1958
GLOBE VALVES AND ANGLE STOP VALVES
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72052175

IMPACTOGEAR

IMPACTOGEAR

Filed: October 2, 1958
MECHANICAL OPERATORS FOR SHUTOFF VALVES
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72059958

SLEEVELINE

SLEEVELINE

Filed: October 19, 1959
Lined Valves, Particularly for Handling Corrosive Fluids
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72083490

D DURCO

D DURCO

Filed: November 20, 1961
[ Casting ] Castings of Ferrous Alloys and Wrought Sheets and Bars of Such Alloys
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72132312

D DURCO

D DURCO

Filed: November 20, 1961
Plumbing and Steam-Fitting Supplies-Namely, Cocks, Jets, Metal Pipes, Pipe Fittings, Nozzles, Fluid Control Valves, Tubes…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72132313

SIER-BATH

SIER-BATH

Filed: November 28, 1961
Gear Pumps and Screw Pumps
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72132946

LOMU

LOMU

Filed: October 22, 1964
MANUALLY AND POWER OPERATED VALVES FOR THE CONTROL OF FLUIDS IN PIPE LINE SYSTEMS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72204545

T-LINE

T-LINE

Filed: April 10, 1969
CENTRIFUGAL PUMPS, PARTICULARLY FOR HANDLING CORROSIVE FLUIDS, AND PARTS THEREOF
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72324182

T-LINE

T-LINE

Filed: October 29, 1969
FLUID CONTROL VALVES, PARTICULARLY FOR HANDLING CORROSIVE FLUIDS, AND PARTS THEREOF
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72342031

W WORTHINGTON

W WORTHINGTON

Filed: August 21, 1970
CENTRIFUGAL PUMPS FOR HEAVY DUTY PROCESS APPLICATIONS, APPLICABLE TO A WIDE RANGE OF TEMPERATURE AND LIQUID COMBINATIONS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72368771

LAWRENCE PUMPS

LAWRENCE PUMPS

Filed: September 7, 1973
CENTRIFUGAL PUMPS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73000377

DYN-O-MISER

DYN-O-MISER

Filed: June 26, 1978
BALL VALVES FOR USE IN HIGH PRESSURE HYDRAULIC AND PNEUMATIC APPLICATIONS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73176157

BIG MAX

BIG MAX

Filed: May 21, 1979
Butterfly Valves
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73216399

LPI

LPI

Filed: November 23, 1979
Centrifugal Pumps
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73240135

FIVE STAR SEAL

FIVE STAR SEAL

Filed: September 30, 1982
Centrifugal Pump Seals
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73396114

ATOMAC

ATOMAC

Filed: October 13, 1982
Manually Operated Plastic Lined Metal Valves and Metal Pipe Fittings-Namely, Strainers, Couplings, Elbows and Couplings…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73399961

RAMCON

RAMCON

Filed: July 2, 1985
VALVE ACTUATORS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73546082

NORBRO

NORBRO

Filed: October 21, 1986
PNEUMATIC CYLINDERS; HYDRAULIC INTENSIFIERS AND PNEUMATIC INTENSIFIERS; SILENCERS OR MUFFLERS FOR MACHINES, VACUUM PUMPS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73626267

BW/IP

BW/IP

Filed: April 18, 1988
CENTRIFUGAL PUMPS AND PARTS THEREFOR; MECHANICAL SEALS FOR USE WITH ROTATING MACHINERY; [ HYDRAULIC SERVO VALVES ]; ELECTRIC…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73722902

ACCORD

ACCORD

Filed: July 25, 1988
PNEUMATIC POSITIONERS FOR VALVES AND DAMPERS FOR USE IN NON-VEHICULAR INDUSTRIAL EQUIPMENT
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73741942

BW SEALS

BW SEALS

Filed: May 11, 1989
MECHANICAL SEALS AND PARTS THEREOF
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73799329

Image Trademark

Image Trademark

Filed: December 7, 1989
CENTRIFUGAL PUMP SEALS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 74008781

Image Trademark

Image Trademark

Filed: July 13, 1990
machine parts; namely, centrifugal pump seals
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 74077970

SCIENCO

SCIENCO

Filed: October 10, 1990
machines and machine parts for industrial plant use and use in the manufacture of chemicals, in farming and in automotive…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 74104536