AU586149B2 - Trailer coupling lock - Google Patents

Trailer coupling lock

Info

Publication number: AU586149B2
Authority: AU; Australia
Prior art keywords: trailer coupling; coupling lock; lock; trailer; coupling
Prior art date: 1982-12-22
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.): Ceased

Application number

AU25137/84A

Other versions

AU2513784A (en

Inventor

Robert James Anlezark

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.)

1982-12-22

Filing date

1984-02-27

Publication date

1989-07-06

1984-02-27 Application filed by Individual filed Critical Individual

1984-02-27 Priority to AU25137/84A priority Critical patent/AU586149B2/en

1984-07-19 Publication of AU2513784A publication Critical patent/AU2513784A/en

1989-07-06 Application granted granted Critical

1989-07-06 Publication of AU586149B2 publication Critical patent/AU586149B2/en

2004-02-27 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/60—Covers, caps or guards, e.g. comprising anti-theft devices

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)

AU25137/84A 1982-12-22 1984-02-27 Trailer coupling lock Ceased AU586149B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU25137/84A AU586149B2 (en)	1982-12-22	1984-02-27	Trailer coupling lock

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AUPF7377		1982-12-22
AUPF737782		1982-12-22
AU25137/84A AU586149B2 (en)	1982-12-22	1984-02-27	Trailer coupling lock

Publications (2)

Publication Number	Publication Date
AU2513784A AU2513784A (en)	1984-07-19
AU586149B2 true AU586149B2 (en)	1989-07-06

Family

ID=25619607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU25137/84A Ceased AU586149B2 (en)	1982-12-22	1984-02-27	Trailer coupling lock

Country Status (1)

Country	Link
AU (1)	AU586149B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3780546A (en) *	1972-11-10	1973-12-25	E Longenecker	Trailer hitch lock
US4291557A (en) *	1980-04-28	1981-09-29	Marshall Bulle	Trailer hitch lock

1984
- 1984-02-27 AU AU25137/84A patent/AU586149B2/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3780546A (en) *	1972-11-10	1973-12-25	E Longenecker	Trailer hitch lock
US4291557A (en) *	1980-04-28	1981-09-29	Marshall Bulle	Trailer hitch lock

Also Published As

Publication number	Publication date
AU2513784A (en)	1984-07-19

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