TREA

PORTEC, INC

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  • CHICAGO, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ball transfer device
    • Patent number 7,650,979
    • Issue date Jan 26, 2010
    • Portec, Inc.
    • Stephen D. Szarkowski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Knife edge converter
    • Patent number 6,050,395
    • Issue date Apr 18, 2000
    • Portec, Inc.
    • Shawn Shannon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Screening apparatus
    • Patent number 5,732,827
    • Issue date Mar 31, 1998
    • Portec Inc.
    • John P. Dorscht
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Removable sidewall for a molded spiral chute
    • Patent number 5,598,914
    • Issue date Feb 4, 1997
    • Portec, Inc.
    • James E. Sulzer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hammers for hammer mills
    • Patent number 5,484,111
    • Issue date Jan 16, 1996
    • Portec Inc.
    • John P. Dorscht
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Sortation table
    • Patent number 5,482,152
    • Issue date Jan 9, 1996
    • Portec, Inc.
    • James E. Sulzer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rail lubrication apparatus
    • Patent number 5,394,958
    • Issue date Mar 7, 1995
    • Portec Inc.
    • Ronald K. Junk
    • B61 - RAILWAYS
  • Information Patent Grant

    Apparatus and method for use in replacing conveyor belts
    • Patent number 5,394,977
    • Issue date Mar 7, 1995
    • Portec, Inc.
    • Kenneth N. Cline
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rail lubrication apparatus
    • Patent number 5,348,120
    • Issue date Sep 20, 1994
    • Portec Inc.
    • Ronald K. Junk
    • B61 - RAILWAYS
  • Information Patent Grant

    Portable screening/dosing/mixing plant
    • Patent number 5,294,065
    • Issue date Mar 15, 1994
    • Portec, Inc.
    • Timothy O. Harms
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Tension controlling and shock absorbing apparatus for an endless co...
    • Patent number 5,143,207
    • Issue date Sep 1, 1992
    • Portec, Inc.
    • David M. Pruett
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Chain guide mounting apparatus
    • Patent number 5,060,788
    • Issue date Oct 29, 1991
    • Portec, Inc.
    • Richard A. Compton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading dock range finding system
    • Patent number 4,974,215
    • Issue date Nov 27, 1990
    • Portec, Inc.
    • John Bolz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Attachments for power turns
    • Patent number 4,930,621
    • Issue date Jun 5, 1990
    • Portec, Inc.
    • Robert D. Brown
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drive apparatus for belt power turns
    • Patent number 4,887,708
    • Issue date Dec 19, 1989
    • Portec, Inc.
    • Robert D. Brown
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Twin container hold down
    • Patent number 4,776,736
    • Issue date Oct 11, 1988
    • Portec, Inc.
    • Richard A. Tatina
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Braking system for a molded fiberglass spiral chute
    • Patent number 4,726,456
    • Issue date Feb 23, 1988
    • Portec, Inc.
    • Russell J. Hogsett
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wheel and track system
    • Patent number 4,723,807
    • Issue date Feb 9, 1988
    • Portec, Inc.
    • David M. Pruett
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Anvil assembly for vertical shaft centrifugal impact crushing machine
    • Patent number RE32363
    • Issue date Feb 24, 1987
    • Portec, Inc.
    • Kenneth D. Warren
    • 241 - Solid material comminution or disintegration
  • Information Patent Grant

    Impeller shoe assembly
    • Patent number RE32355
    • Issue date Feb 17, 1987
    • Portec, Inc.
    • Kenneth D. Warren
    • 241 - Solid material comminution or disintegration
  • Information Patent Grant

    Adjustable rail fastener assembly
    • Patent number 4,632,308
    • Issue date Dec 30, 1986
    • Portec, Inc.
    • Richard L. Fischer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rear travel guidance system
    • Patent number 4,524,314
    • Issue date Jun 18, 1985
    • PORTEC
    • Jack A. Walker
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Idler for a low profile tie down
    • Patent number D278171
    • Issue date Mar 26, 1985
    • Portec Inc.
    • Richard A. Tatina
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Covered hopper car
    • Patent number 4,455,947
    • Issue date Jun 26, 1984
    • Portec, Inc.
    • John C. Reeve
    • B61 - RAILWAYS
  • Information Patent Grant

    Bulk freight rail car with metallized interior surfaces
    • Patent number 4,454,823
    • Issue date Jun 19, 1984
    • Portec, Inc.
    • David A. Stoller
    • B61 - RAILWAYS
  • Information Patent Grant

    Coil car with shiftable trough assemblies
    • Patent number 4,451,188
    • Issue date May 29, 1984
    • Portec, Inc.
    • Ryan M. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Curved roof hooper car
    • Patent number 4,444,123
    • Issue date Apr 24, 1984
    • Portec, Inc.
    • Ryan M. Smith
    • B61 - RAILWAYS
  • Information Patent Grant

    Pivotal slidable vehicle end enclosure
    • Patent number 4,437,410
    • Issue date Mar 20, 1984
    • Portec, Inc.
    • David A. Stoller
    • B61 - RAILWAYS
  • Information Patent Grant

    Pedestal container locking device
    • Patent number 4,430,032
    • Issue date Feb 7, 1984
    • Portec, Inc.
    • David P. Morgan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Guidance system detector circuit
    • Patent number 4,354,235
    • Issue date Oct 12, 1982
    • Portec, Inc.
    • Thomas R. Blakeslee
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    85178945 - IT'S YOUR TURN
    • Serial number 85178945
    • Registration number 3981531
    • Filing date Nov 17, 2010
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    77660284 - PORTEC
    • Serial number 77660284
    • Registration number 3685462
    • Filing date Jan 30, 2009
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    77479441 - CIOPPINO'S
    • Serial number 77479441
    • Filing date May 20, 2008
    • Portco Inc.
    • 43 - Services for providing food and drink
  • Information Trademark

    78681778 - PATH-FLO
    • Serial number 78681778
    • Filing date Jul 29, 2005
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78680675 - FLO-MOTION
    • Serial number 78680675
    • Filing date Jul 28, 2005
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78604121 - FLO-GLIDE
    • Serial number 78604121
    • Filing date Apr 7, 2005
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78514025 - QUEUE-FLO
    • Serial number 78514025
    • Registration number 3041052
    • Filing date Nov 9, 2004
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78514056 - STS
    • Serial number 78514056
    • Registration number 3053988
    • Filing date Nov 9, 2004
    • Portec, Inc.
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    78512487 - TEOS
    • Serial number 78512487
    • Filing date Nov 5, 2004
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78512503 - COM-FLO
    • Serial number 78512503
    • Filing date Nov 5, 2004
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78375663 - KNIFE-EDGE
    • Serial number 78375663
    • Registration number 2962532
    • Filing date Feb 27, 2004
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76417660 - FLOMASTER
    • Serial number 76417660
    • Registration number 2702403
    • Filing date Jun 5, 2002
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76052996 - PORTEC
    • Serial number 76052996
    • Registration number 2503763
    • Filing date May 22, 2000
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76052975 - P
    • Serial number 76052975
    • Registration number 2667701
    • Filing date May 22, 2000
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76038786 - SIGMA
    • Serial number 76038786
    • Registration number 2446483
    • Filing date May 2, 2000
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76000612 - SIGMA-L
    • Serial number 76000612
    • Registration number 2480938
    • Filing date Mar 15, 2000
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75487669 - SPIRAL-LIFT
    • Serial number 75487669
    • Registration number 2542041
    • Filing date May 19, 1998
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75386452 - 2500 ULTRA-SPEC
    • Serial number 75386452
    • Registration number 2306480
    • Filing date Nov 7, 1997
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    75386858 - HAS ALL THE PIECES
    • Serial number 75386858
    • Filing date Nov 7, 1997
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74632347 - MAC JACK
    • Serial number 74632347
    • Registration number 1988128
    • Filing date Feb 10, 1995
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74632351 - ROAD-RUNNER
    • Serial number 74632351
    • Registration number 1990862
    • Filing date Feb 10, 1995
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74594174 - SMART TUB
    • Serial number 74594174
    • Filing date Nov 2, 1994
    • Portec, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74587245 - BUILT FOR THE DAILY GRIND
    • Serial number 74587245
    • Filing date Oct 19, 1994
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74586951 - STEADY EDDY
    • Serial number 74586951
    • Registration number 1919278
    • Filing date Oct 18, 1994
    • PORTEC, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74586326 - DONUT SCREEN
    • Serial number 74586326
    • Filing date Oct 17, 1994
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74580448 - INNOVATOR
    • Serial number 74580448
    • Registration number 1962876
    • Filing date Sep 30, 1994
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74518634 - CHUTEMASTER
    • Serial number 74518634
    • Registration number 1883329
    • Filing date Apr 29, 1994
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74478373 - AGGPREP
    • Serial number 74478373
    • Registration number 1872247
    • Filing date Jan 11, 1994
    • Portec, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74308742 - MESABI
    • Serial number 74308742
    • Registration number 1814693
    • Filing date Aug 27, 1992
    • Portec, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74279586 - STEALTH
    • Serial number 74279586
    • Registration number 1981316
    • Filing date May 29, 1992
    • Portec, Inc.
    • 7 - Machines and machine tools