GRIDSTEEL
Filed: May 22, 1953
GRATINGS USED TO RETAIN CASTABLE REFRACTORY MATERIAL USED TO LINE CRACKING UNITS AND THE LIKE IN OIL, CHEMICAL, AND SIMILAR…
Owned by: Harsco Corporation
Serial Number: 71647500
TIMALLOY
Filed: September 27, 1961
ALLOY STEEL WELDING ELECTRODES
Owned by: Harsco Corporation
Serial Number: 72128735
CANOLOK
Filed: November 13, 1961
Sections of Clay Pipe Used for Sewer Lines and the Like and Joints for Securing Said Sections Together
Owned by: Harsco Corporation
Serial Number: 72131802
CONTROL-FLO
Filed: March 25, 1963
INDUSTRIAL WATER HEATERS
Owned by: Harsco Corporation
Serial Number: 72165371
WATCO
Filed: August 9, 1963
CONCRETE BATCH PLANTS AND CONVEYORS AND ALLIED EQUIPMENT
Owned by: Harsco Corporation
Serial Number: 72174791
PRE-KURE
Filed: April 23, 1964
SEALING COMPOUND FOR USE ON FRESHLY PLACED CONCRETE OR THE LIKE
Owned by: Harsco Corporation
Serial Number: 72191878
COBEY
Filed: October 7, 1964
CONTAINERS FOR SELF-LOADING REFUSE COLLECTION TRUCKS
Owned by: Harsco Corporation
Serial Number: 72203475
EAGLE
Filed: October 7, 1964
QUARRY, MINING AND MINERAL PROCESSING MACHINERY-NAMELY, CRUSHERS, PULVERIZERS, IMPACT BREAKERS, HAMMERMILLS, DISINTEGRATING…
Owned by: Harsco Corporation
Serial Number: 72203488
COMPACT 400
Filed: March 19, 1965
INDUSTRIAL WATER HEATERS
Owned by: Harsco Corporation
Serial Number: 72214548
SCALEFREE
Filed: May 14, 1965
INDUSTRIAL WATER HEATERS
Owned by: Harsco Corporation
Serial Number: 72218897
CAN TEX INDUSTRIES
Filed: May 24, 1965
PLASTIC PIPE AND FITTINGS THEREFOR
Owned by: Harsco Corporation
Serial Number: 72219526
SHERWOOD SELPAC
Filed: October 21, 1965
VALVES, VALVE FITTINGS AND ACCESSORIES, REGULATORS, GAUGES, CONNECTORS, COUPLINGS, MANIFOLDS, AND SAFETY DEVICES FOR HIGH…
Owned by: Harsco Corporation
Serial Number: 72230751
Image Trademark
Filed: November 8, 1965
ENGINEERING SERVICES IN THE FIELD OF BUILDING CONSTRUCTION; LEASING SCAFFOLDING AND SHORING EQUIPMENT
Owned by: Harsco Corporation
Serial Number: 72232311
TRI-PANEL
Filed: March 30, 1966
TEMPORARY PREFABRICATED HOIST TOWERS
Owned by: Harsco Corporation
Serial Number: 72242241
QUAD-CONE
Filed: April 6, 1966
MATERIALS MIXING AND BLENDING EQUIPMENT
Owned by: Harsco Corporation
Serial Number: 72242839
EAGLE
Filed: June 14, 1966
FARM WAGONS AND WAGON RUNNING GEAR
Owned by: Harsco Corporation
Serial Number: 72248037
CAN TEX
Filed: September 14, 1967
SOLID CERAMIC PIPE
Owned by: Harsco Corporation
Serial Number: 72280316
THE BIG BLUE
Filed: September 30, 1969
WAGONS, FARM WAGON RUNNING GEARS, AND FORAGE WAGONS
Owned by: Harsco Corporation
Serial Number: 72339321
DUB-L-HUB
Filed: August 30, 1971
COMPRESSION PIPE COUPLINGS
Owned by: Harsco Corporation
Serial Number: 72401534
MOD-U-FORMULA
Filed: June 13, 1972
CONCRETE RELEASE COATINGS
Owned by: Harsco Corporation
Serial Number: 72427124
GIRD-R-FORM
Filed: September 10, 1974
HEAVY DUTY CONCRETE FORMS AND SUPPORTING MEMBERS MADE OF METAL
Owned by: Harsco Corporation
Serial Number: 73031703
GIRD-R-FORM H
Filed: October 25, 1974
HEAVY DUTY CONCRETE FORMS AND SUPPORTING MEMBERS MADE OF METAL
Owned by: Harsco Corporation
Serial Number: 73035599
ANCHORPAC SYSTEM
Filed: November 10, 1975
METAL CONTAINERS FOR COMPACTED REFUSE
Owned by: Harsco Corporation
Serial Number: 73068387
PK
Filed: January 6, 1976
BLENDERS AND MIXERS, HEAT EXCHANGERS, WATER HEATERS, AND TUBULAR DRIERS
Owned by: Harsco Corporation
Serial Number: 73073488
TF2R
Filed: March 10, 1976
WASTE WATER FILTER TREATMENT APPARATUS
Owned by: Harsco Corporation
Serial Number: 73079794
CENTURY
Filed: August 30, 1976
HEAVY DUTY LADDERS
Owned by: Harsco Corporation
Serial Number: 73098251
BIG MACK
Filed: September 10, 1976
PLASTIC SEWER AND PRESSURE PIPE
Owned by: Harsco Corporation
Serial Number: 73099448
CROSS-FLOW
Filed: January 11, 1978
INDUSTRIAL BLENDERS
Owned by: Harsco Corporation
Serial Number: 73154995
METALCRAFT
Filed: January 26, 1978
COILING DOORS
Owned by: Harsco Corporation
Serial Number: 73156602
METALCRAFT
Filed: January 26, 1978
DOCK LEVELERS
Owned by: Harsco Corporation
Serial Number: 73156603
THE QUIK-DRAW 60
Filed: November 22, 1978
Roll-Off Hoist for Mobile Refuse Packers
Owned by: Harsco Corporation
Serial Number: 73194329
HARSCO CORPORATION
Filed: April 16, 1979
MANUFACTURING OF STEEL CASTINGS; FORGINGS, CYLINDERS FOR TRANSPORTING OF GASES; SCAFFOLDING AND FORMS; BRICK AND TILE; CLAY…
Owned by: Harsco Corporation
Serial Number: 73211864
Image Trademark
Filed: April 16, 1979
MANUFACTURING OF STEEL CASTINGS; FORGINGS, CYLINDERS FOR TRANSPORTING OF GASES; SCAFFOLDING AND FORMS; BRICK AND TILE; CLAY…
Owned by: Harsco Corporation
Serial Number: 73211865
TITE-PAK
Filed: July 12, 1979
Garbage Trucks
Owned by: Harsco Corporation
Serial Number: 73223052
BEETLE PLASTICS
Filed: August 5, 1980
Corrosion Resistant Structural Articles Lined with Plastic Material-Namely, Ducts, Troughs, and Pipes for Removing Fumes…
Owned by: Harsco Corporation
Serial Number: 73272997
SMP
Filed: November 6, 1980
Delivery of Metal Parts to Others
Owned by: Harsco Corporation
Serial Number: 73284850
STRYKER
Filed: November 6, 1980
Machining, Heat Treating, and Metal Finishing of Metal Parts for Others
Owned by: Harsco Corporation
Serial Number: 73284851
SMP
Filed: November 6, 1980
Machining, Heat Treating, and Finishing of Metal Parts
Owned by: Harsco Corporation
Serial Number: 73284852
30K
Filed: May 4, 1981
SECTIONAL SHORING
Owned by: Harsco Corporation
Serial Number: 73308707
CES
Filed: September 24, 1981
High Pressure Pipe Fittings, Elbows, Crosses, and Nipples, Made Primarily of Metal
Owned by: Harsco Corporation
Serial Number: 73329528
