TREA

John C. Martin

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dump body for a vehicle
    • Patent number 5,681,095
    • Issue date Oct 28, 1997
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for hydraulic pump system
    • Patent number 5,398,506
    • Issue date Mar 21, 1995
    • Diesel Equipment Limited
    • John C. Martin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic rams
    • Patent number 5,269,592
    • Issue date Dec 14, 1993
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tailgate closing mechanism for tailgate hoist
    • Patent number 5,176,226
    • Issue date Jan 5, 1993
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Latch for powered door assembly
    • Patent number 4,993,470
    • Issue date Feb 19, 1991
    • Diesel Equipment Limited
    • Jan Ballyns
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Roll-up doors
    • Patent number 4,949,772
    • Issue date Aug 21, 1990
    • Diesel Equipment Limited
    • Jan Ballyns
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Load elevator platform for truck or the like
    • Patent number 4,940,380
    • Issue date Jul 10, 1990
    • Diesel Equipment Limited
    • Jan Ballyns
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for roll-up doors
    • Patent number 4,939,433
    • Issue date Jul 3, 1990
    • Jan Ballyns
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for vehicles
    • Patent number 4,865,389
    • Issue date Sep 12, 1989
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High pressure hydraulic flow control valve
    • Patent number 4,865,079
    • Issue date Sep 12, 1989
    • Diesel Equipment Limited
    • Paul H. Martin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Doors for vans
    • Patent number 4,860,813
    • Issue date Aug 29, 1989
    • Diesel Equipment Limited
    • Jan Ballyns
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High pressure hydraulic flow control valve
    • Patent number 4,825,909
    • Issue date May 2, 1989
    • Diesel Equipment Limited
    • Paul H. Martin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Trip mechanism for de-activating elevator platforms
    • Patent number 4,556,129
    • Issue date Dec 3, 1985
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic valve
    • Patent number 4,526,197
    • Issue date Jul 2, 1985
    • Diesel Equipment Limited
    • John C. Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Truck floor board construction
    • Patent number 4,526,418
    • Issue date Jul 2, 1985
    • Diesel Equipment Limited
    • John C. Martin
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic wobble pumps
    • Patent number 4,523,898
    • Issue date Jun 18, 1985
    • Diesel Equipment Limited
    • Paul H. Martin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-part valve with a valve seat skeleton and cast valve body
    • Patent number 4,516,594
    • Issue date May 14, 1985
    • Diesel Equipment Limited
    • John C. Martin
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Dump truck
    • Patent number 4,384,816
    • Issue date May 24, 1983
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mechanism for loading and unloading pallets from vans
    • Patent number 4,274,789
    • Issue date Jun 23, 1981
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Telescopic body with ejection bulkhead
    • Patent number 4,260,317
    • Issue date Apr 7, 1981
    • Diesel Equipment Limited
    • Paul H. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dump truck with telescoping container body
    • Patent number 4,111,485
    • Issue date Sep 5, 1978
    • Diesel Equipment Limited
    • John C. Martin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dump truck load transfer device
    • Patent number 4,063,779
    • Issue date Dec 20, 1977
    • Diesel Equipment Limited
    • Paul H. Martin
    • B60 - VEHICLES IN GENERAL