B60D1/00- Traction couplings Hitches Draw-gear Towing devices. B62D53/085- King pins fitted with anti-coupling devices, pivotal or retractable king pins, e.g. B62D53/08- Fifth wheel traction couplings. B62D53/04- Tractor-trailer combinations Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle. B62D53/00- Tractor-trailer combinations Road trains. B62- LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS. 229910001256 stainless steel alloy Inorganic materials 0.000 description 2. 
239000010960 cold rolled steel Substances 0.000 description 2. 229910000838 Al alloy Inorganic materials 0.000 description 2. 229910052751 metal Inorganic materials 0.000 description 4. 238000003780 insertion Methods 0.000 abstract description 6. 238000005859 coupling reaction Methods 0.000 abstract description 14. 238000010168 coupling process Methods 0.000 abstract description 14. 241001236653 Lavinia exilicauda Species 0.000 abstract description 38. 240000007600 Lysimachia clethroides Species 0.000 title claims abstract description 72. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Joe Dwyer Seale filed Critical Joe Dwyer Seale Priority to US09/612,880 priority Critical patent/US6315315B1/en Application granted granted Critical Publication of US6315315B1 publication Critical patent/US6315315B1/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links 
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US09/612,880 Inventor Joe Dwyer Seale Original Assignee Joe Dwyer Seale Priority date (The priority date is an assumption and is not a legal conclusion.
#GOOSENECK HITCH LOCK PDF#
Google Patents US6315315B1 - Gooseneck trailer lockĭownload PDF Info Publication number US6315315B1 US6315315B1 US09/612,880 US61288000A US6315315B1 US 6315315 B1 US6315315 B1 US 6315315B1 US 61288000 A US61288000 A US 61288000A US 6315315 B1 US6315315 B1 US 6315315B1 Authority US United States Prior art keywords coupler lock trailer receiver locking Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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