Park-Ohio Industries, Inc.

Organization

Cleveland, OH, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Stackable table, table assembly, and tray and table combination
- Patent number 5,564,345
- Issue date Oct 15, 1996
- Park Ohio Industries Inc.
- Edward F. Crawford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Table with removable tray and/or insert
- Patent number D359406
- Issue date Jun 20, 1995
- Park Ohio Industries Inc.
- Edward F. Crawford
- D06 - Furnishings
Information Patent Grant
Apparatus for inductively heat treating workpiece bore walls
- Patent number 4,625,090
- Issue date Nov 25, 1986
- Park-Ohio Industries, Inc.
- George D. Pfaffmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating magnetic metal workpieces
- Patent number 4,619,717
- Issue date Oct 28, 1986
- Park-Ohio Industries, Inc.
- Norbert R. Balzer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heating nonmagnetic metal workpieces
- Patent number 4,577,081
- Issue date Mar 18, 1986
- Park-Ohio Industries, Inc.
- Norbert R. Balzer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotating induction heating apparatus
- Patent number 4,538,041
- Issue date Aug 27, 1985
- Park-Ohio Industries, Inc.
- Roger R. Budzinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of shearing metal billets
- Patent number 4,537,102
- Issue date Aug 27, 1985
- Park-Ohio Industries, Inc.
- Norbert R. Balzer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for inductively heat treating workpiece bore walls
- Patent number 4,531,987
- Issue date Jul 30, 1985
- Park-Ohio Industries, Inc.
- George D. Pfaffmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for inductively hardening small bores
- Patent number 4,531,036
- Issue date Jul 23, 1985
- Park-Ohio Industries, Inc.
- John C. Lewis
- C21 - METALLURGY OF IRON
Information Patent Grant
Power inverter using separate starting inverter
- Patent number 4,511,956
- Issue date Apr 16, 1985
- Park-Ohio Industries, Inc.
- Shashi B. Dewan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling the power factor of a resonant...
- Patent number 4,507,722
- Issue date Mar 26, 1985
- Park-Ohio Industries, Inc.
- Shashi B. Dewan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for uniform induction heating of an elongated...
- Patent number 4,501,942
- Issue date Feb 26, 1985
- Park-Ohio Industries, Inc.
- John C. Lewis
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for simultaneously heating a plurality of elongated workp...
- Patent number 4,482,793
- Issue date Nov 13, 1984
- Park-Ohio Industries, Inc.
- John C. Lewis
- C21 - METALLURGY OF IRON
Information Patent Grant
Transformer core cooling arrangement
- Patent number 4,482,879
- Issue date Nov 13, 1984
- Park-Ohio Industries, Inc.
- Stanley E. Jackowicz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sucker rod fitting
- Patent number 4,475,839
- Issue date Oct 9, 1984
- Park-Ohio Industries, Inc.
- Donald G. Strandberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for quench hardening thin-walled, elongated wo...
- Patent number 4,468,010
- Issue date Aug 28, 1984
- Park-Ohio Industries, Inc.
- Donald E. Novorsky
- C21 - METALLURGY OF IRON
Information Patent Grant
Induction heater arrangement for forging bar stock
- Patent number 4,468,549
- Issue date Aug 28, 1984
- Park-Ohio Industries, Inc.
- Joseph E. Arnosky
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inductor for annealing work hardened portions of structural beams
- Patent number 4,458,127
- Issue date Jul 3, 1984
- Park-Ohio Industries, Inc.
- James J. Pusateri
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for inductively heating valve seat inserts
- Patent number 4,438,310
- Issue date Mar 20, 1984
- Park-Ohio Industries, Inc.
- John F. Cachat
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for induction heating of an elongated workpiece
- Patent number 4,433,226
- Issue date Feb 21, 1984
- Park-Ohio Industries, Inc.
- Richard L. Wagar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating method and apparatus for elongated workpieces
- Patent number 4,420,667
- Issue date Dec 13, 1983
- Park-Ohio Industries, Inc.
- John C. Lewis
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for quenching heated workpieces
- Patent number 4,419,149
- Issue date Dec 6, 1983
- Park-Ohio Industries, Inc.
- Paul L. Day
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus of uniform induction heating of an elongated w...
- Patent number 4,418,259
- Issue date Nov 29, 1983
- Park-Ohio Industries, Inc.
- John C. Lewis
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for inductively heating thin-walled elongated workpieces
- Patent number 4,401,485
- Issue date Aug 30, 1983
- Park-Ohio Industries, Inc.
- Donald E. Novorsky
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for annealing work hardened portions of structural beams
- Patent number 4,401,486
- Issue date Aug 30, 1983
- Park-Ohio Industries, Inc.
- James J. Pusateri
- C21 - METALLURGY OF IRON
Information Patent Grant
Inverter with improved power factor control
- Patent number 4,385,348
- Issue date May 24, 1983
- Park-Ohio Industries, Inc.
- Gary E. Wisner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state frequency converter
- Patent number 4,370,703
- Issue date Jan 25, 1983
- Park-Ohio Industries, Inc.
- Robert L. Risberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for quenching heated workpieces
- Patent number 4,336,924
- Issue date Jun 29, 1982
- Park-Ohio Industries, Inc.
- Paul L. Day
- C21 - METALLURGY OF IRON
Information Patent Grant
Induction heater arrangement for forging bar stock
- Patent number 4,317,978
- Issue date Mar 2, 1982
- Park-Ohio Industries, Inc.
- George C. Nebesar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control device for parallel induction heating coils
- Patent number 4,307,278
- Issue date Dec 22, 1981
- Park-Ohio Industries, Inc.
- John C. Lewis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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Trademarklast 30 trademarks

Information Trademark
78378346 - PMC COLINET
- Serial number 78378346
- Registration number 3091109
- Filing date Mar 4, 2004
- Park-Ohio Industries, Inc.
- 7 - Machines and machine tools
Information Trademark
78334691 - AUTOTRON
- Serial number 78334691
- Registration number 2920752
- Filing date Dec 1, 2003
- Park-Ohio Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
78307911 - AJAX TOCCO MAGNETHERMIC
- Serial number 78307911
- Registration number 3098855
- Filing date Oct 1, 2003
- Park-Ohio Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
76308036 - TOCCO JOINING SYSTEMS
- Serial number 76308036
- Filing date Sep 4, 2001
- Park-Ohio Industries, Inc.
- 7 - Machines and machine tools
Information Trademark
76308035 - TJS
- Serial number 76308035
- Filing date Sep 4, 2001
- Park-Ohio Industries, Inc.
- 7 - Machines and machine tools
Information Trademark
75353374 - CLEAR PICTURE
- Serial number 75353374
- Registration number 2198183
- Filing date Sep 8, 1997
- Park-Ohio Industries, Inc.
- 20 - Furniture, mirrors, picture frames
Information Trademark
75210163 - FRIENDLY & SAFE
- Serial number 75210163
- Registration number 2201996
- Filing date Dec 9, 1996
- Park-Ohio Industries, Inc.
- 20 - Furniture, mirrors, picture frames
Information Trademark
75182984
- Serial number 75182984
- Filing date Oct 17, 1996
- Park-Ohio Industries, Inc.
- 6 - Common metals and their alloys
Information Trademark
75010363 - C CF
- Serial number 75010363
- Filing date Oct 25, 1995
- Park-Ohio Industries, Inc.
- 8 - Hand tools and implements (hand-operated)
Information Trademark
75002242 - FRIENDLY SAFE
- Serial number 75002242
- Filing date Oct 6, 1995
- Park-Ohio Industries, Inc.
- 20 - Furniture, mirrors, picture frames
Information Trademark
74595006 - CLEVELAND CITY FORGE
- Serial number 74595006
- Registration number 1969494
- Filing date Nov 4, 1994
- Park-Ohio Industries, Inc.
- 37 - Building construction
Information Trademark
74595005
- Serial number 74595005
- Filing date Nov 4, 1994
- Park-Ohio Industries, Inc.
- 6 - Common metals and their alloys
Information Trademark
74541631
- Serial number 74541631
- Registration number 1939399
- Filing date Jun 23, 1994
- Park-Ohio Industries, Inc.
- 37 - Building construction
Information Trademark
74542039
- Serial number 74542039
- Filing date Jun 23, 1994
- Park-Ohio Industries, Inc.
- 6 - Common metals and their alloys
Information Trademark
74340968 - TOCCOTROL
- Serial number 74340968
- Registration number 1793574
- Filing date Dec 17, 1992
- Park-Ohio Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73520938 - TOCCO
- Serial number 73520938
- Registration number 1388873
- Filing date Feb 6, 1985
- TOCCO, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73176386 - INDUCTRON
- Serial number 73176386
- Registration number 1151526
- Filing date Jun 28, 1978
- Park-Ohio Industries, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73161727 - TOCCO
- Serial number 73161727
- Registration number 1121794
- Filing date Mar 10, 1978
- PARK-OHIO INDUSTRIES, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73114453 - FLAMATIC
- Serial number 73114453
- Registration number 1093178
- Filing date Feb 2, 1977
- PARK-OHIO INDUSTRIES, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Park-Ohio Industries, Inc.

Organization

Patents Grantslast 30 patents

Stackable table, table assembly, and tray and table combination

Table with removable tray and/or insert

Apparatus for inductively heat treating workpiece bore walls

Heating magnetic metal workpieces

Heating nonmagnetic metal workpieces

Rotating induction heating apparatus

Method of shearing metal billets

Method for inductively heat treating workpiece bore walls

Apparatus and method for inductively hardening small bores

Power inverter using separate starting inverter

Method and apparatus for controlling the power factor of a resonant...

Method and apparatus for uniform induction heating of an elongated...

Apparatus for simultaneously heating a plurality of elongated workp...

Transformer core cooling arrangement

Sucker rod fitting

Method and apparatus for quench hardening thin-walled, elongated wo...

Induction heater arrangement for forging bar stock

Inductor for annealing work hardened portions of structural beams

Method and apparatus for inductively heating valve seat inserts

Method and apparatus for induction heating of an elongated workpiece

Induction heating method and apparatus for elongated workpieces

Method for quenching heated workpieces

Method and apparatus of uniform induction heating of an elongated w...

Method for inductively heating thin-walled elongated workpieces

Method for annealing work hardened portions of structural beams

Inverter with improved power factor control

Solid state frequency converter

Apparatus for quenching heated workpieces

Induction heater arrangement for forging bar stock

Control device for parallel induction heating coils

Trademarklast 30 trademarks

78378346 - PMC COLINET

78334691 - AUTOTRON

78307911 - AJAX TOCCO MAGNETHERMIC

76308036 - TOCCO JOINING SYSTEMS

76308035 - TJS

75353374 - CLEAR PICTURE

75210163 - FRIENDLY & SAFE

75182984

75010363 - C CF

75002242 - FRIENDLY SAFE

74595006 - CLEVELAND CITY FORGE

74595005

74541631

74542039

74340968 - TOCCOTROL

73520938 - TOCCO

73176386 - INDUCTRON

73161727 - TOCCO

73114453 - FLAMATIC