GB8713936D0 - Security barriers - Google Patents
Security barriersInfo
- Publication number
- GB8713936D0 GB8713936D0 GB878713936A GB8713936A GB8713936D0 GB 8713936 D0 GB8713936 D0 GB 8713936D0 GB 878713936 A GB878713936 A GB 878713936A GB 8713936 A GB8713936 A GB 8713936A GB 8713936 D0 GB8713936 D0 GB 8713936D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- security barriers
- barriers
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878713936A GB8713936D0 (en) | 1987-06-13 | 1987-06-13 | Security barriers |
GB08813924A GB2205886A (en) | 1987-06-13 | 1988-06-13 | Security barriers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878713936A GB8713936D0 (en) | 1987-06-13 | 1987-06-13 | Security barriers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8713936D0 true GB8713936D0 (en) | 1987-07-22 |
Family
ID=10618922
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878713936A Pending GB8713936D0 (en) | 1987-06-13 | 1987-06-13 | Security barriers |
GB08813924A Withdrawn GB2205886A (en) | 1987-06-13 | 1988-06-13 | Security barriers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08813924A Withdrawn GB2205886A (en) | 1987-06-13 | 1988-06-13 | Security barriers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8713936D0 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2216935A (en) * | 1988-03-24 | 1989-10-18 | Saledata Limited | Security barrier |
GB2233695A (en) * | 1989-05-12 | 1991-01-16 | Westling Ltd | Security door with adjustable frame |
GB2245017B (en) * | 1990-06-11 | 1993-12-08 | Lydney Containers Limited | Anti-tamper hinge |
GB2247710A (en) * | 1990-09-04 | 1992-03-11 | J G B Steelcraft | Security barrier with overlapping sections |
GB2247269A (en) * | 1991-01-24 | 1992-02-26 | Watt Ronald W | A security door assembly |
GB2282625B (en) * | 1993-10-05 | 1997-07-23 | Harold Shonick | A security system for doors or windows |
GB9324904D0 (en) * | 1993-12-03 | 1994-01-19 | Barit Liverpool Ltd | Security barriers |
GB2306544B (en) * | 1993-12-03 | 1997-10-15 | Bar It Limited | Security barriers |
GB2282403B (en) * | 1994-08-24 | 1997-03-19 | Sps | Method of securing door or window opening |
GB2293852B (en) * | 1994-10-04 | 1997-11-05 | Steelspace Lydney Ltd | Anti-tamper hinge systems |
GB9524088D0 (en) * | 1995-11-24 | 1996-01-24 | Ddb Associates Ltd | Doors |
GB2347710A (en) * | 1999-02-17 | 2000-09-13 | Joseph Ernest Woof | Buliding safety barrier |
US9631419B1 (en) * | 2015-11-12 | 2017-04-25 | Alan Wayne Hartley | Door barricade |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8619465D0 (en) * | 1986-08-09 | 1986-09-17 | Haines R L | Security doors |
-
1987
- 1987-06-13 GB GB878713936A patent/GB8713936D0/en active Pending
-
1988
- 1988-06-13 GB GB08813924A patent/GB2205886A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2205886A (en) | 1988-12-21 |
GB8813924D0 (en) | 1988-07-20 |
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