AU2003227967A1 - Trailer lock - Google Patents

Trailer lock

Info

Publication number
AU2003227967A1
AU2003227967A1 AU2003227967A AU2003227967A AU2003227967A1 AU 2003227967 A1 AU2003227967 A1 AU 2003227967A1 AU 2003227967 A AU2003227967 A AU 2003227967A AU 2003227967 A AU2003227967 A AU 2003227967A AU 2003227967 A1 AU2003227967 A1 AU 2003227967A1
Authority
AU
Australia
Prior art keywords
trailer lock
trailer
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003227967A
Inventor
Danny Tom Johnstone
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. 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 Individual filed Critical Individual
Publication of AU2003227967A1 publication Critical patent/AU2003227967A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • 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
    • B62D53/08—Fifth wheel traction couplings
    • B62D53/0842—King pins
    • B62D53/085—King pins fitted with anti-coupling devices, pivotal or retractable king pins, e.g. to prevent theft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
AU2003227967A 2003-04-28 2003-05-22 Trailer lock Abandoned AU2003227967A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0309591 2003-04-28
GB0309591.6 2003-04-28
PCT/GB2003/002213 WO2004096626A1 (en) 2003-04-28 2003-05-22 Trailer lock

Publications (1)

Publication Number Publication Date
AU2003227967A1 true AU2003227967A1 (en) 2004-11-23

Family

ID=33397011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003227967A Abandoned AU2003227967A1 (en) 2003-04-28 2003-05-22 Trailer lock

Country Status (2)

Country Link
AU (1) AU2003227967A1 (en)
WO (1) WO2004096626A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8505954B1 (en) 2011-07-05 2013-08-13 Robert Haley Rotative anti-theft bar lock for tractor trailers
US10589806B2 (en) 2016-07-21 2020-03-17 Greg Haber Trailer lock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614357A (en) * 1984-07-02 1986-09-30 Murray John M Truck-trailer antitheft locking system
GB2176449A (en) * 1985-06-13 1986-12-31 Stanley Melvin Allanson Trailer unit security lock
FR2587662B1 (en) * 1985-09-25 1989-06-09 Pastore Gerard ANTI-THEFT DEVICE FOR HITCHING A SEMI-TRAILER
DE19538306C2 (en) * 1995-10-14 1997-08-07 It Consulting Ag Anti-theft trailer
NL1013342C2 (en) * 1999-10-19 2001-04-23 Hubertus Jan Jansingh Device intended to prevent theft of trailers.
CA2318001C (en) * 2000-09-12 2008-11-25 Victoria Brennan Anti-coupling device for semi-trailer

Also Published As

Publication number Publication date
WO2004096626A1 (en) 2004-11-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase