GB0020522D0 - Improvements relating to retractable bollards - Google Patents

Improvements relating to retractable bollards

Info

Publication number
GB0020522D0
GB0020522D0 GB0020522A GB0020522A GB0020522D0 GB 0020522 D0 GB0020522 D0 GB 0020522D0 GB 0020522 A GB0020522 A GB 0020522A GB 0020522 A GB0020522 A GB 0020522A GB 0020522 D0 GB0020522 D0 GB 0020522D0
Authority
GB
United Kingdom
Prior art keywords
improvements relating
retractable bollards
bollards
retractable
relating
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.)
Ceased
Application number
GB0020522A
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
Priority to GB0020522A priority Critical patent/GB0020522D0/en
Publication of GB0020522D0 publication Critical patent/GB0020522D0/en
Priority to AU2001282305A priority patent/AU2001282305A1/en
Priority to PCT/GB2001/003766 priority patent/WO2002016697A1/en
Ceased legal-status Critical Current

Links

GB0020522A 2000-08-21 2000-08-21 Improvements relating to retractable bollards Ceased GB0020522D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0020522A GB0020522D0 (en) 2000-08-21 2000-08-21 Improvements relating to retractable bollards
AU2001282305A AU2001282305A1 (en) 2000-08-21 2001-08-21 Improvements relating to retractable bollards
PCT/GB2001/003766 WO2002016697A1 (en) 2000-08-21 2001-08-21 Improvements relating to retractable bollards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0020522A GB0020522D0 (en) 2000-08-21 2000-08-21 Improvements relating to retractable bollards

Publications (1)

Publication Number Publication Date
GB0020522D0 true GB0020522D0 (en) 2000-10-11

Family

ID=9897972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0020522A Ceased GB0020522D0 (en) 2000-08-21 2000-08-21 Improvements relating to retractable bollards

Country Status (3)

Country Link
AU (1) AU2001282305A1 (en)
GB (1) GB0020522D0 (en)
WO (1) WO2002016697A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108060644A (en) * 2017-09-14 2018-05-22 李英 Multi-layer parking system based on infrared control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919563A (en) * 1989-08-14 1990-04-24 Stice David L Vehicle parking or passageway security barrier
US5425595A (en) * 1990-08-06 1995-06-20 Roper; David H. Pop-up traffic control device
DE9410774U1 (en) * 1994-07-06 1995-11-09 Butting H Gmbh & Co Kg Device for closing off traffic areas
FR2785307B1 (en) * 1998-10-30 2001-01-05 Andre Bigazzi ROAD SIGNALING DEVICE COMPRISING A RETRACTABLE SIGNALING ELEMENT AND IMPLEMENTATION METHOD

Also Published As

Publication number Publication date
WO2002016697A1 (en) 2002-02-28
AU2001282305A1 (en) 2002-03-04

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
AT Applications terminated before publication under section 16(1)