GB0020522D0 - Improvements relating to retractable bollards - Google Patents
Improvements relating to retractable bollardsInfo
- 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
Links
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)
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)
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 |
-
2000
- 2000-08-21 GB GB0020522A patent/GB0020522D0/en not_active Ceased
-
2001
- 2001-08-21 WO PCT/GB2001/003766 patent/WO2002016697A1/en active Application Filing
- 2001-08-21 AU AU2001282305A patent/AU2001282305A1/en not_active Abandoned
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) |