GB2229470B - Improvements in or relating to reflective road studs - Google Patents

Improvements in or relating to reflective road studs

Info

Publication number
GB2229470B
GB2229470B GB8903870A GB8903870A GB2229470B GB 2229470 B GB2229470 B GB 2229470B GB 8903870 A GB8903870 A GB 8903870A GB 8903870 A GB8903870 A GB 8903870A GB 2229470 B GB2229470 B GB 2229470B
Authority
GB
United Kingdom
Prior art keywords
relating
reflective road
road studs
studs
reflective
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
GB8903870A
Other versions
GB8903870D0 (en
GB2229470A (en
Inventor
John Lloyd
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.)
Glasdon UK Ltd
Original Assignee
Glasdon UK 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 Glasdon UK Ltd filed Critical Glasdon UK Ltd
Priority to GB8903870A priority Critical patent/GB2229470B/en
Publication of GB8903870D0 publication Critical patent/GB8903870D0/en
Publication of GB2229470A publication Critical patent/GB2229470A/en
Application granted granted Critical
Publication of GB2229470B publication Critical patent/GB2229470B/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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/565—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
    • E01F9/571—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts displaceable vertically under load, e.g. in combination with rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
GB8903870A 1989-02-21 1989-02-21 Improvements in or relating to reflective road studs Expired - Fee Related GB2229470B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8903870A GB2229470B (en) 1989-02-21 1989-02-21 Improvements in or relating to reflective road studs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8903870A GB2229470B (en) 1989-02-21 1989-02-21 Improvements in or relating to reflective road studs

Publications (3)

Publication Number Publication Date
GB8903870D0 GB8903870D0 (en) 1989-04-05
GB2229470A GB2229470A (en) 1990-09-26
GB2229470B true GB2229470B (en) 1993-11-03

Family

ID=10652021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903870A Expired - Fee Related GB2229470B (en) 1989-02-21 1989-02-21 Improvements in or relating to reflective road studs

Country Status (1)

Country Link
GB (1) GB2229470B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263298B (en) * 1992-01-14 1996-08-21 John Austin Mcrobbie Improvements in road marking studs
US5529430A (en) * 1993-09-21 1996-06-25 Jenkins; David H. Reflective road stud
GB9319503D0 (en) * 1993-09-21 1993-11-03 Knight Advanced Polymers Ltd Reflective road studs
GB2426540B (en) 2005-05-23 2008-06-18 Ind Rubber Plc Road stud
GB2438203A (en) * 2006-05-18 2007-11-21 Ind Rubber Plc Depressible insert for a road stud
GB2449294B (en) * 2007-05-17 2012-08-08 Ind Rubber Plc Road stud

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845613A (en) * 1959-02-23 1960-08-24 John Austin Mcrobbie A R I B A Improvements in road marking studs
GB845612A (en) * 1958-03-05 1960-08-24 John Austin Mcrobbie A R I B A Improvements in road marking studs
GB1405441A (en) * 1972-05-10 1975-09-10 Mcrobbie J A Road marking studs
GB2109039A (en) * 1981-11-03 1983-05-25 Inoventors Ltd Reflective road studs and a method of forming such studs
GB2147038A (en) * 1983-09-23 1985-05-01 Amerace Corp Road surface marker
GB2148986A (en) * 1983-04-28 1985-06-05 John Austin Mcrobbie Improvements in road marking studs
GB2175943A (en) * 1985-04-30 1986-12-10 Amerace Corp Road surface marker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845612A (en) * 1958-03-05 1960-08-24 John Austin Mcrobbie A R I B A Improvements in road marking studs
GB845613A (en) * 1959-02-23 1960-08-24 John Austin Mcrobbie A R I B A Improvements in road marking studs
GB1405441A (en) * 1972-05-10 1975-09-10 Mcrobbie J A Road marking studs
GB2109039A (en) * 1981-11-03 1983-05-25 Inoventors Ltd Reflective road studs and a method of forming such studs
GB2148986A (en) * 1983-04-28 1985-06-05 John Austin Mcrobbie Improvements in road marking studs
GB2147038A (en) * 1983-09-23 1985-05-01 Amerace Corp Road surface marker
GB2175943A (en) * 1985-04-30 1986-12-10 Amerace Corp Road surface marker

Also Published As

Publication number Publication date
GB8903870D0 (en) 1989-04-05
GB2229470A (en) 1990-09-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980221