GB8902197D0 - Improvements relating to drainage channels - Google Patents

Improvements relating to drainage channels

Info

Publication number
GB8902197D0
GB8902197D0 GB898902197A GB8902197A GB8902197D0 GB 8902197 D0 GB8902197 D0 GB 8902197D0 GB 898902197 A GB898902197 A GB 898902197A GB 8902197 A GB8902197 A GB 8902197A GB 8902197 D0 GB8902197 D0 GB 8902197D0
Authority
GB
United Kingdom
Prior art keywords
improvements relating
drainage channels
drainage
channels
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.)
Granted
Application number
GB898902197A
Other versions
GB2227775B (en
GB2227775A (en
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.)
SON OSWESTRY Ltd
Original Assignee
SON OSWESTRY 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 SON OSWESTRY Ltd filed Critical SON OSWESTRY Ltd
Priority to GB8902197A priority Critical patent/GB2227775B/en
Publication of GB8902197D0 publication Critical patent/GB8902197D0/en
Publication of GB2227775A publication Critical patent/GB2227775A/en
Application granted granted Critical
Publication of GB2227775B publication Critical patent/GB2227775B/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
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation
    • E01C9/005—Coverings around trees forming part of the road

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
GB8902197A 1989-02-01 1989-02-01 Improvements relating to drainage channels Expired - Fee Related GB2227775B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8902197A GB2227775B (en) 1989-02-01 1989-02-01 Improvements relating to drainage channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8902197A GB2227775B (en) 1989-02-01 1989-02-01 Improvements relating to drainage channels

Publications (3)

Publication Number Publication Date
GB8902197D0 true GB8902197D0 (en) 1989-03-22
GB2227775A GB2227775A (en) 1990-08-08
GB2227775B GB2227775B (en) 1993-01-27

Family

ID=10650952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902197A Expired - Fee Related GB2227775B (en) 1989-02-01 1989-02-01 Improvements relating to drainage channels

Country Status (1)

Country Link
GB (1) GB2227775B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9810444D0 (en) * 1998-05-16 1998-07-15 Univ Coventry Water flow control system
CA2334571C (en) * 1998-06-11 2006-10-24 Formpave Limited Paving block
ES2350354B2 (en) * 2010-07-26 2011-11-04 Jose Antonio Hernandez Sanchez COVERING DEVICE FOR COACHES.

Also Published As

Publication number Publication date
GB2227775B (en) 1993-01-27
GB2227775A (en) 1990-08-08

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Legal Events

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

Effective date: 19990201