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Fifth wheel coupling
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Patent number 8,690,179
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Issue date Apr 8, 2014
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Josef Scharmüller
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B60 - VEHICLES IN GENERAL
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Roll-stabilizing fifth wheel apparatus
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Patent number 8,146,939
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Issue date Apr 3, 2012
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Silver Eagle Manufacturing Company
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Michael Jarvelin
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Towing hitch assembly
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Patent number 7,125,034
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Issue date Oct 24, 2006
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Elmer Winckler
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Fifth wheel coupling
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Patent number 6,893,039
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Issue date May 17, 2005
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Josef Scharmüller
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B60 - VEHICLES IN GENERAL
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Tilting fifth wheel trailer hitch
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Patent number 6,170,851
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Issue date Jan 9, 2001
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Reese Products, Inc.
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Thomas W. Lindenman
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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-
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Swinging link mechanism
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Patent number 4,444,408
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Issue date Apr 24, 1984
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Goth; James
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John Goth
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Weight transfer hitch
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Patent number 4,272,098
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Issue date Jun 9, 1981
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Weight Distribution Limited
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Robert J. Greatbatch
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3-Axle walking beam suspension
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Patent number 4,227,711
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Issue date Oct 14, 1980
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The United States of America as represented by the Secretary of the Navy
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John G. Wheeler
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Fifth wheel suspension
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Patent number 4,199,168
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Issue date Apr 22, 1980
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Holland Hitch Company
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James H. Bush
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Vehicular train
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Patent number 4,093,080
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Issue date Jun 6, 1978
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Anton Schwarzkopf, Stahl- und Fahrzeuqbau
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Anton Schwarzkopf
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B60 - VEHICLES IN GENERAL
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3913948
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Patent number 3,913,948
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Issue date Oct 21, 1975
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B60 - VEHICLES IN GENERAL
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3528683
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Patent number 3,528,683
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Issue date Sep 15, 1970
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3430987
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Patent number 3,430,987
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Issue date Mar 4, 1969
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B60 - VEHICLES IN GENERAL
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3360281
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Patent number 3,360,281
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Issue date Dec 26, 1967
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3309111
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Patent number 3,309,111
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Issue date Mar 14, 1967
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3124372
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Patent number 3,124,372
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Issue date Mar 10, 1964
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3123171
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Patent number 3,123,171
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Issue date Mar 3, 1964
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3122382
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Patent number 3,122,382
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Issue date Feb 25, 1964
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS