TREA

Richard Polanic

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  • Hudsonville, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic lock system for vehicle hitch assembly
    • Patent number 9,242,519
    • Issue date Jan 26, 2016
    • SAF-Holland, Inc.
    • Eric M Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fifth wheel hitch kingpin assembly
    • Patent number 8,960,704
    • Issue date Feb 24, 2015
    • SAF-Holland, Inc.
    • Eric Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic lock system for vehicle hitch assembly
    • Patent number 8,708,362
    • Issue date Apr 29, 2014
    • SAF-Holland, Inc.
    • Eric Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hitch coupler
    • Patent number 8,540,270
    • Issue date Sep 24, 2013
    • SAF-Holland, Inc.
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pintle hook
    • Patent number D688172
    • Issue date Aug 20, 2013
    • SAF-Holland, Inc.
    • Eric Terpsma
    • D12 - Transportation
  • Information Patent Grant

    Hitch coupler
    • Patent number 8,336,902
    • Issue date Dec 25, 2012
    • SAF-Holland, Inc.
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotating fifth wheel hitch kingpin assembly
    • Patent number 7,766,361
    • Issue date Aug 3, 2010
    • SAF-Holland, Inc.
    • Gerald W. Hungerink
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Trailer hitch assembly
    • Patent number 7,431,321
    • Issue date Oct 7, 2008
    • SAF-Holland, Inc.
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Automatic Lock System for Vehicle Hitch Assembly
    • Publication number 20150054258
    • Publication date Feb 26, 2015
    • SAF-Holland, Inc.
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fifth Wheel Hitch Kingpin Assembly
    • Publication number 20140339789
    • Publication date Nov 20, 2014
    • SAF-Holland, Inc.
    • Eric Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC LOCK SYSTEM FOR VEHICLE HITCH ASSEMBLY
    • Publication number 20130221635
    • Publication date Aug 29, 2013
    • SAF-Holland, Inc.
    • Eric Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HITCH COUPLER
    • Publication number 20120299271
    • Publication date Nov 29, 2012
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HITCH COUPLER
    • Publication number 20120003036
    • Publication date Jan 5, 2012
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTATING FIFTH WHEEL HITCH KINGPIN ASSEMBLY
    • Publication number 20090108556
    • Publication date Apr 30, 2009
    • Gerald W. Hungerink
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Baggage cart drawbar assembly
    • Publication number 20060186625
    • Publication date Aug 24, 2006
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Trailer hitch assembly
    • Publication number 20040239077
    • Publication date Dec 2, 2004
    • Eric M. Terpsma
    • B60 - VEHICLES IN GENERAL