GB2255538B - Security device - Google Patents
Security deviceInfo
- Publication number
- GB2255538B GB2255538B GB9110214A GB9110214A GB2255538B GB 2255538 B GB2255538 B GB 2255538B GB 9110214 A GB9110214 A GB 9110214A GB 9110214 A GB9110214 A GB 9110214A GB 2255538 B GB2255538 B GB 2255538B
- Authority
- GB
- United Kingdom
- Prior art keywords
- security device
- security
- 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.)
- Expired - Fee Related
Links
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)
- Lock And Its Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9110214A GB2255538B (en) | 1991-05-10 | 1991-05-10 | Security device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9110214A GB2255538B (en) | 1991-05-10 | 1991-05-10 | Security device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9110214D0 GB9110214D0 (en) | 1991-07-03 |
GB2255538A GB2255538A (en) | 1992-11-11 |
GB2255538B true GB2255538B (en) | 1994-09-28 |
Family
ID=10694822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9110214A Expired - Fee Related GB2255538B (en) | 1991-05-10 | 1991-05-10 | Security device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2255538B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5394948A (en) * | 1993-02-17 | 1995-03-07 | Case Corporation | Hitch assembly for a tractor |
GB2277308A (en) * | 1993-04-20 | 1994-10-26 | Barry Higginson | A trailer towing hitch locking device |
US5681053A (en) * | 1994-05-24 | 1997-10-28 | Alpine Solutions Incorporated | Protective encasement for trailer couplers |
US5651559A (en) * | 1995-06-12 | 1997-07-29 | Liland; David K. | Protective guard for a trailer hitch housing |
US5782115A (en) * | 1996-06-06 | 1998-07-21 | Judy; Danny Lee | Anti-theft security device for trailers of trucks |
DE19839933A1 (en) * | 1998-09-02 | 2000-03-09 | Frank Heinrichs | Anti-theft protection device for car trailer couplings has pivoted locking bolt on coupling head, with lock to secure pivot lever on coupling head |
DE20014537U1 (en) | 2000-08-23 | 2000-11-23 | Knott GmbH, 83125 Eggstätt | Crash protection device for pull couplings of motor vehicle trailer drawbars |
US6857652B2 (en) | 2002-05-28 | 2005-02-22 | Edward H. Dougherty | Shield for trailer coupler |
WO2013071431A1 (en) | 2011-11-14 | 2013-05-23 | Lachance Ephrem | Anti-theft device for use with a trailer hitch |
DE202015100509U1 (en) | 2015-02-03 | 2016-05-09 | AL-KO Technology Austria GmbH | Anti-theft device for a vehicle trailer |
US11427044B2 (en) * | 2019-06-28 | 2022-08-30 | Dynamic Manufacturing Group, LLC | Trailer coupler lock assembly |
GB201915904D0 (en) * | 2019-11-01 | 2019-12-18 | Maypole Ltd | Anti-theft device |
-
1991
- 1991-05-10 GB GB9110214A patent/GB2255538B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2255538A (en) | 1992-11-11 |
GB9110214D0 (en) | 1991-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960510 |