TREA

Century Mfg. Co.

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  • Minneapolis, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for recovering and recycling refrigerant
    • Patent number 6,408,637
    • Issue date Jun 25, 2002
    • Century Mfg. Co.
    • Arnold M. Hanson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable power supply
    • Patent number RE37482
    • Issue date Dec 25, 2001
    • Century Mfg, Co.
    • Etienne Guay
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Refrigerant recovery and recycling system
    • Patent number 6,244,055
    • Issue date Jun 12, 2001
    • Century Manufacturing Company
    • Arnold M. Hanson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable welding unit
    • Patent number 6,225,596
    • Issue date May 1, 2001
    • Century Mfg. Co.
    • Thomas D. Chandler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multipurpose vehicle coolant recycling device and method for recycl...
    • Patent number 6,193,895
    • Issue date Feb 27, 2001
    • Century Mfg. Co.
    • William S. Dea
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Injector, methods for using injector, and kit
    • Patent number 6,155,066
    • Issue date Dec 5, 2000
    • Century Manufacturing Company
    • Thomas D. Chandler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable battery charger including auto-polarity switch
    • Patent number 6,130,519
    • Issue date Oct 10, 2000
    • Century Mfg. Co.
    • John S. Whiting
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Console for fluid recycling
    • Patent number D428468
    • Issue date Jul 18, 2000
    • Century Manufacturing Company
    • William S. Dea
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding power supply transformer apparatus and method
    • Patent number 6,046,664
    • Issue date Apr 4, 2000
    • Century Manufacturing Company
    • William P. Weller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Battery powered charger
    • Patent number D417429
    • Issue date Dec 7, 1999
    • Century Mfg. Co.
    • Wayne Thomas Brezovar
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Portable power supply using hybrid battery technology
    • Patent number 5,993,983
    • Issue date Nov 30, 1999
    • Century Mfg. Co.
    • Paul Rozon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Portable welder
    • Patent number D416030
    • Issue date Nov 2, 1999
    • Century Manufacturing Company
    • William P. Weller
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Automatic polarity and condition sensing battery charger
    • Patent number 5,965,998
    • Issue date Oct 12, 1999
    • Century Mfg. Co.
    • John S. Whiting
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Refrigerant recovery and recycling system
    • Patent number 5,934,091
    • Issue date Aug 10, 1999
    • Century Manufacturing Company
    • Arnold M. Hanson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle coolant recycling
    • Patent number 5,888,385
    • Issue date Mar 30, 1999
    • Century Manufacturing Company
    • Kenneth W. Ische
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Console for refrigerant recycling
    • Patent number D382885
    • Issue date Aug 26, 1997
    • Century Mfg. Co.
    • Curt A. Deiner
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Locking crank mechanism
    • Patent number 5,639,392
    • Issue date Jun 17, 1997
    • Century Mfg. Co.
    • William P. Weller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vehicle coolant recycling
    • Patent number 5,549,832
    • Issue date Aug 27, 1996
    • Century Manufacturing Company
    • Kenneth W. Ische
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Console for fluid recycling
    • Patent number D370050
    • Issue date May 21, 1996
    • Century Mfg. Co.
    • William S. Dea
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Console for a drain, flush, and fill machine
    • Patent number D369647
    • Issue date May 7, 1996
    • Century Mfg. Co.
    • William S. Dea
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Console for fluid recycling
    • Patent number D352090
    • Issue date Nov 1, 1994
    • Century Mfg. Co.
    • William S. Dea
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding power supply
    • Patent number 5,260,545
    • Issue date Nov 9, 1993
    • Century Manufacturing Co.
    • John C. West
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plasma arc ignition system
    • Patent number 5,208,441
    • Issue date May 4, 1993
    • Century Manufacturing Co.
    • Daniel M. Broberg
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Antifreeze recycler
    • Patent number D332993
    • Issue date Feb 2, 1993
    • Century Mfg. Co.
    • William S. Dea
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portable, battery, power source
    • Patent number D327468
    • Issue date Jun 30, 1992
    • Century Mfg. Co.
    • William S. Dea
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Self limiting battery charger
    • Patent number 5,095,260
    • Issue date Mar 10, 1992
    • Century Manufacturing Company
    • John S. Whiting
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Portable battery power source
    • Patent number 5,077,513
    • Issue date Dec 31, 1991
    • Century Mfg. Co.
    • William S. Dea
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device ascertaining the time required to charge a battery and timin...
    • Patent number 5,075,614
    • Issue date Dec 24, 1991
    • Century Mfg. Co.
    • John S. Whiting
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mig welder cutting head attachment
    • Patent number 4,916,270
    • Issue date Apr 10, 1990
    • Century Mfg. Co.
    • John C. West
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plasma arc metal cutting apparatus with actuation spring
    • Patent number 4,896,016
    • Issue date Jan 23, 1990
    • Century Mfg. Co.
    • Daniel M. Broberg
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    76123217 - GUARDIAN
    • Serial number 76123217
    • Registration number 2490614
    • Filing date Sep 6, 2000
    • Century Manufacturing Co.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    75591040 - MILES FROM HOME BUT NEVER ALONE
    • Serial number 75591040
    • Registration number 2342787
    • Filing date Nov 16, 1998
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75405174 - SOLAR
    • Serial number 75405174
    • Registration number 2367426
    • Filing date Dec 15, 1997
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75405036 - CENTURY
    • Serial number 75405036
    • Registration number 2280640
    • Filing date Dec 15, 1997
    • Century Mfg. Co.
    • 7 - Machines and machine tools
  • Information Trademark

    75126254 - EZ TOUCH
    • Serial number 75126254
    • Filing date Jun 27, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75126253 - EZ TOUCH
    • Serial number 75126253
    • Filing date Jun 27, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75126259 - SMART CLAMP
    • Serial number 75126259
    • Filing date Jun 27, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75126260 - SMARTCLAMP
    • Serial number 75126260
    • Filing date Jun 27, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75057215 - OUTPAC
    • Serial number 75057215
    • Registration number 2043273
    • Filing date Feb 13, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75042937 - AUTO ON OFF
    • Serial number 75042937
    • Registration number 2043154
    • Filing date Jan 16, 1996
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74720590 - Z4
    • Serial number 74720590
    • Filing date Aug 11, 1995
    • Century Manufacturing Company
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    74656647 - POWERDISC
    • Serial number 74656647
    • Registration number 1957934
    • Filing date Apr 6, 1995
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74634719 - TECH GUARD
    • Serial number 74634719
    • Registration number 2044531
    • Filing date Feb 16, 1995
    • Century Mfg. Co.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    74362939 - TROPHY SERIES
    • Serial number 74362939
    • Registration number 1800589
    • Filing date Mar 1, 1993
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74105601 - TELL-A-CHARGER
    • Serial number 74105601
    • Filing date Oct 15, 1990
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74038640 - COMPUTER-GARD
    • Serial number 74038640
    • Registration number 1629014
    • Filing date Mar 15, 1990
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73711077 - POWER-MATE
    • Serial number 73711077
    • Filing date Feb 16, 1988
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73709581 - WELD-N-TOTE
    • Serial number 73709581
    • Registration number 1515150
    • Filing date Feb 5, 1988
    • Century Mfg. Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73601505 - TOTE-MIG
    • Serial number 73601505
    • Registration number 1422555
    • Filing date May 30, 1986
    • Century Mfg. Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73578337 - POW R-MATE
    • Serial number 73578337
    • Registration number 1405629
    • Filing date Jan 21, 1986
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73523749 - POW'R-MATE
    • Serial number 73523749
    • Registration number 1373561
    • Filing date Feb 25, 1985
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73475218 - SPECTRUM
    • Serial number 73475218
    • Filing date Apr 13, 1984
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73416171 - ELECTRONIC HYDROMETER
    • Serial number 73416171
    • Filing date Mar 7, 1983
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73404929 - TELL-A-CHARGER
    • Serial number 73404929
    • Registration number 1268981
    • Filing date Dec 6, 1982
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73317367 - ALL STAR
    • Serial number 73317367
    • Registration number 1197766
    • Filing date Jul 2, 1981
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73290178 - TRI STAR
    • Serial number 73290178
    • Registration number 1176891
    • Filing date Dec 18, 1980
    • Century Mfg. Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73235790 - BUZ BOX
    • Serial number 73235790
    • Registration number 1151586
    • Filing date Oct 19, 1979
    • Century Mfg. Co.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73069757
    • Serial number 73069757
    • Registration number 1041688
    • Filing date Nov 21, 1975
    • CENTURY MFG. CO.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73068261 - S
    • Serial number 73068261
    • Registration number 1049396
    • Filing date Nov 7, 1975
    • CENTURY MFG. CO.
    • 7 - Machines and machine tools
  • Information Trademark

    73068254 - CENTURY
    • Serial number 73068254
    • Registration number 1077741
    • Filing date Nov 7, 1975
    • CENTURY MFG. CO.
    • 7 - Machines and machine tools