GB2287977B - Improvements in or relating to barrier systems - Google Patents

Improvements in or relating to barrier systems

Info

Publication number
GB2287977B
GB2287977B GB9506514A GB9506514A GB2287977B GB 2287977 B GB2287977 B GB 2287977B GB 9506514 A GB9506514 A GB 9506514A GB 9506514 A GB9506514 A GB 9506514A GB 2287977 B GB2287977 B GB 2287977B
Authority
GB
United Kingdom
Prior art keywords
relating
barrier systems
barrier
systems
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
Application number
GB9506514A
Other versions
GB9506514D0 (en
GB2287977A (en
Inventor
John Dawson
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.)
Melba Products Ltd
Original Assignee
Melba Products Ltd
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 Melba Products Ltd filed Critical Melba Products Ltd
Publication of GB9506514D0 publication Critical patent/GB9506514D0/en
Publication of GB2287977A publication Critical patent/GB2287977A/en
Application granted granted Critical
Publication of GB2287977B publication Critical patent/GB2287977B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Assembled Shelves (AREA)
GB9506514A 1994-03-30 1995-03-30 Improvements in or relating to barrier systems Expired - Fee Related GB2287977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9406365A GB9406365D0 (en) 1994-03-30 1994-03-30 Improvements in or relating to barrier systems

Publications (3)

Publication Number Publication Date
GB9506514D0 GB9506514D0 (en) 1995-05-17
GB2287977A GB2287977A (en) 1995-10-04
GB2287977B true GB2287977B (en) 1997-06-18

Family

ID=10752795

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9406365A Pending GB9406365D0 (en) 1994-03-30 1994-03-30 Improvements in or relating to barrier systems
GB9506514A Expired - Fee Related GB2287977B (en) 1994-03-30 1995-03-30 Improvements in or relating to barrier systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9406365A Pending GB9406365D0 (en) 1994-03-30 1994-03-30 Improvements in or relating to barrier systems

Country Status (1)

Country Link
GB (2) GB9406365D0 (en)

Also Published As

Publication number Publication date
GB9506514D0 (en) 1995-05-17
GB2287977A (en) 1995-10-04
GB9406365D0 (en) 1994-05-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990330