GB8603860D0 - Retro-reflective material - Google Patents

Retro-reflective material

Info

Publication number
GB8603860D0
GB8603860D0 GB868603860A GB8603860A GB8603860D0 GB 8603860 D0 GB8603860 D0 GB 8603860D0 GB 868603860 A GB868603860 A GB 868603860A GB 8603860 A GB8603860 A GB 8603860A GB 8603860 D0 GB8603860 D0 GB 8603860D0
Authority
GB
United Kingdom
Prior art keywords
retro
reflective material
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.)
Granted
Application number
GB868603860A
Other versions
GB2171335A (en
GB2171335B (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.)
SWINTEX
Original Assignee
SWINTEX
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
Priority claimed from GB858504010A external-priority patent/GB8504010D0/en
Application filed by SWINTEX filed Critical SWINTEX
Priority to GB08603860A priority Critical patent/GB2171335B/en
Publication of GB8603860D0 publication Critical patent/GB8603860D0/en
Publication of GB2171335A publication Critical patent/GB2171335A/en
Application granted granted Critical
Publication of GB2171335B publication Critical patent/GB2171335B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
GB08603860A 1985-02-16 1986-02-17 Retro-reflective material Expired GB2171335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08603860A GB2171335B (en) 1985-02-16 1986-02-17 Retro-reflective material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858504010A GB8504010D0 (en) 1985-02-16 1985-02-16 Retro-reflective material
GB08603860A GB2171335B (en) 1985-02-16 1986-02-17 Retro-reflective material

Publications (3)

Publication Number Publication Date
GB8603860D0 true GB8603860D0 (en) 1986-03-26
GB2171335A GB2171335A (en) 1986-08-28
GB2171335B GB2171335B (en) 1988-09-01

Family

ID=26288821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08603860A Expired GB2171335B (en) 1985-02-16 1986-02-17 Retro-reflective material

Country Status (1)

Country Link
GB (1) GB2171335B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229882A (en) * 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
NO301797B1 (en) * 1995-12-22 1997-12-08 Norsk Hydro As Retroreflective plate material and method for making such material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA847338B (en) * 1983-09-19 1985-05-29 Amerace Corp Retroreflective sheeting and methods for making same

Also Published As

Publication number Publication date
GB2171335A (en) 1986-08-28
GB2171335B (en) 1988-09-01

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Legal Events

Date Code Title Description
817A Application for correction of clerical errors now open to opposition (sect. 117/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050217