TREA

The Weatherhead Company

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  • Cleveland, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Automotive quick connect tube coupling
    • Patent number 4,191,408
    • Issue date Mar 4, 1980
    • The Weatherhead Company
    • Richard C. Acker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crimping diameter adjusting valve
    • Patent number 4,118,970
    • Issue date Oct 10, 1978
    • The Weatherhead Company
    • Hiralal V. Patel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Disposable centrifugal separator
    • Patent number 4,106,689
    • Issue date Aug 15, 1978
    • The Weatherhead Company
    • Robert E. Kozulla
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Turbulence amplifier baffle
    • Patent number 4,107,048
    • Issue date Aug 15, 1978
    • The Weatherhead Company
    • Raymond N. Darash
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Brake booster with spring type ratio changer
    • Patent number 4,087,972
    • Issue date May 9, 1978
    • The Weatherhead Company
    • Gary W. Scheffel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quick connect coupling
    • Patent number 4,063,760
    • Issue date Dec 20, 1977
    • The Weatherhead Company
    • Luis Moreiras
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Exhaust brake valve
    • Patent number 4,054,156
    • Issue date Oct 18, 1977
    • The Weatherhead Company
    • John Benson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal separator with discharge pump
    • Patent number 4,046,315
    • Issue date Sep 6, 1977
    • The Weatherhead Company
    • James C. Klingenberg
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Crimping machine with automatic hinge open pushers
    • Patent number 4,034,592
    • Issue date Jul 12, 1977
    • The Weatherhead Company
    • Karl K. Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Crimping machine with automatic swing open pushers
    • Patent number 4,034,593
    • Issue date Jul 12, 1977
    • The Weatherhead Company
    • Hiralal V. Patel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Motor vehicle open center series hydraulic circuit
    • Patent number 4,007,593
    • Issue date Feb 15, 1977
    • The Weatherhead Company
    • James P. Baker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster with improved pedal feel characteristics
    • Patent number 4,007,665
    • Issue date Feb 15, 1977
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of making a hose coupling
    • Patent number 4,006,524
    • Issue date Feb 8, 1977
    • The Weatherhead Company
    • Irving G. Frank
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tilt responsive valve
    • Patent number 4,005,724
    • Issue date Feb 1, 1977
    • The Weatherhead Company
    • Louis B. Courtot
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tilt-responsive valve
    • Patent number 3,995,710
    • Issue date Dec 7, 1976
    • The Weatherhead Company
    • Louis B. Courtot
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brake booster with hydraulic ratio changer
    • Patent number 3,988,967
    • Issue date Nov 2, 1976
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bulkhead fitting
    • Patent number 3,984,132
    • Issue date Oct 5, 1976
    • The Weatherhead Company
    • Charles Robert Sarson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blend back proportioning valve
    • Patent number 3,975,059
    • Issue date Aug 17, 1976
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tilt responsive shut-off valve
    • Patent number 3,972,340
    • Issue date Aug 3, 1976
    • The Weatherhead Company
    • Paul J. Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blend back proportioning valve for brake system
    • Patent number 3,966,263
    • Issue date Jun 29, 1976
    • The Weatherhead Company
    • Richard G. Thrush
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inertia load sensing brake valve
    • Patent number 3,966,268
    • Issue date Jun 29, 1976
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hose skiving tool
    • Patent number 3,965,570
    • Issue date Jun 29, 1976
    • The Weatherhead Company
    • Robert E. Kozulla
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Vent check valve
    • Patent number 3,954,121
    • Issue date May 4, 1976
    • The Weatherhead Company
    • George W. Kardos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake booster for motor vehicle fluid power circuit
    • Patent number 3,951,043
    • Issue date Apr 20, 1976
    • The Weatherhead Company
    • Frederick D. Keady
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Draincock for automotive cooling system
    • Patent number 3,948,481
    • Issue date Apr 6, 1976
    • The Weatherhead Company
    • Barry R. Pollock
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blend back proportioning valve
    • Patent number 3,945,686
    • Issue date Mar 23, 1976
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mounting for nonmetallic valves
    • Patent number 3,937,499
    • Issue date Feb 10, 1976
    • The Weatherhead Company
    • Louis B. Courtot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic brake booster with shut-off means
    • Patent number 3,937,127
    • Issue date Feb 10, 1976
    • The Weatherhead Company
    • James P. Baker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air brake blend back proportioning valve
    • Patent number 3,930,686
    • Issue date Jan 6, 1976
    • The Weatherhead Company
    • Edward S. Orzel
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73078363 - BLUE OX
    • Serial number 73078363
    • Registration number 1054700
    • Filing date Feb 25, 1976
    • WEATHERHEAD COMPANY, THE
    • 12 - Vehicles
  • Information Trademark

    73078306
    • Serial number 73078306
    • Registration number 1050021
    • Filing date Feb 25, 1976
    • WEATHERHEAD COMPANY, THE
    • 12 - Vehicles
  • Information Trademark

    72461961 - COLL-O-CRIMP
    • Serial number 72461961
    • Registration number 1005009
    • Filing date Jul 2, 1973
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys
  • Information Trademark

    72401806 - COLL-O-CRIMP
    • Serial number 72401806
    • Registration number 957692
    • Filing date Sep 1, 1971
    • WEATHERHEAD COMPANY, THE
    • 7 - Machines and machine tools
  • Information Trademark

    72292520 - W
    • Serial number 72292520
    • Registration number 872944
    • Filing date Mar 5, 1968
    • WEATHERHEAD COMPANY, THE
    • 7 - Machines and machine tools
  • Information Trademark

    72292519 - W
    • Serial number 72292519
    • Registration number 860456
    • Filing date Mar 5, 1968
    • WEATHERHEAD COMPANY, THE
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72292522 - W
    • Serial number 72292522
    • Registration number 871176
    • Filing date Mar 5, 1968
    • WEATHERHEAD COMPANY, THE
    • 12 - Vehicles
  • Information Trademark

    72292521 - W
    • Serial number 72292521
    • Registration number 870489
    • Filing date Mar 5, 1968
    • WEATHERHEAD COMPANY, THE
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72263731 - W
    • Serial number 72263731
    • Registration number 832388
    • Filing date Feb 1, 1967
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys
  • Information Trademark

    72245638 - WEATHERHEAD
    • Serial number 72245638
    • Registration number 829066
    • Filing date May 13, 1966
    • WEATHERHEAD COMPANY, THE
    • 7 - Machines and machine tools
  • Information Trademark

    72245635 - W
    • Serial number 72245635
    • Registration number 837465
    • Filing date May 13, 1966
    • WEATHERHEAD COMPANY, THE
    • 7 - Machines and machine tools
  • Information Trademark

    72245636 - WEATHERHEAD
    • Serial number 72245636
    • Registration number 828737
    • Filing date May 13, 1966
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys
  • Information Trademark

    72245637 - WEATHERHEAD
    • Serial number 72245637
    • Registration number 828769
    • Filing date May 13, 1966
    • WEATHERHEAD COMPANY, THE
    • 12 - Vehicles
  • Information Trademark

    72245639 - WEATHERHEAD
    • Serial number 72245639
    • Registration number 832209
    • Filing date May 13, 1966
    • WEATHERHEAD COMPANY, THE
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    72218159 - W
    • Serial number 72218159
    • Registration number 809753
    • Filing date May 5, 1965
    • WEATHERHEAD COMPANY, THE
    • 21 - Household or kitchen utensils and containers
  • Information Trademark

    72182851 - SERMETO
    • Serial number 72182851
    • Registration number 784256
    • Filing date Dec 11, 1963
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys
  • Information Trademark

    72116853 - W
    • Serial number 72116853
    • Registration number 727456
    • Filing date Mar 30, 1961
    • WEATHERHEAD COMPANY, THE
    • 7 - Machines and machine tools
  • Information Trademark

    71658495 - SELFALIGN
    • Serial number 71658495
    • Registration number 613380
    • Filing date Dec 23, 1953
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys
  • Information Trademark

    71573347 - W
    • Serial number 71573347
    • Registration number 592363
    • Filing date Feb 4, 1949
    • WEATHERHEAD COMPANY, THE
    • 6 - Common metals and their alloys