GB1431776A - Signs - Google Patents

Signs

Info

Publication number
GB1431776A
GB1431776A GB2368373A GB2368373A GB1431776A GB 1431776 A GB1431776 A GB 1431776A GB 2368373 A GB2368373 A GB 2368373A GB 2368373 A GB2368373 A GB 2368373A GB 1431776 A GB1431776 A GB 1431776A
Authority
GB
United Kingdom
Prior art keywords
reflected
reflective
light
source
aug
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
Application number
GB2368373A
Other languages
English (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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering 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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Priority to GB2368373A priority Critical patent/GB1431776A/en
Priority to DE19732339900 priority patent/DE2339900A1/de
Priority to JP48088065A priority patent/JPS4987300A/ja
Priority to IT4687373A priority patent/IT992401B/it
Priority to FR7329052A priority patent/FR2196099A5/fr
Publication of GB1431776A publication Critical patent/GB1431776A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
  • Credit Cards Or The Like (AREA)
GB2368373A 1972-08-08 1973-05-17 Signs Expired GB1431776A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2368373A GB1431776A (en) 1972-08-08 1973-05-17 Signs
DE19732339900 DE2339900A1 (de) 1972-08-08 1973-08-07 Zeichen
JP48088065A JPS4987300A (enExample) 1972-08-08 1973-08-07
IT4687373A IT992401B (it) 1972-08-08 1973-08-07 Segnali riflettenti
FR7329052A FR2196099A5 (enExample) 1972-08-08 1973-08-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3702272 1972-08-08
GB2368373A GB1431776A (en) 1972-08-08 1973-05-17 Signs

Publications (1)

Publication Number Publication Date
GB1431776A true GB1431776A (en) 1976-04-14

Family

ID=26256669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2368373A Expired GB1431776A (en) 1972-08-08 1973-05-17 Signs

Country Status (5)

Country Link
JP (1) JPS4987300A (enExample)
DE (1) DE2339900A1 (enExample)
FR (1) FR2196099A5 (enExample)
GB (1) GB1431776A (enExample)
IT (1) IT992401B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL112994B1 (en) * 1978-04-24 1980-11-29 Ministerstwo Komunikacji Depar Multipurpose warning strip

Also Published As

Publication number Publication date
JPS4987300A (enExample) 1974-08-21
IT992401B (it) 1975-09-10
DE2339900A1 (de) 1974-02-21
FR2196099A5 (enExample) 1974-03-08

Similar Documents

Publication Publication Date Title
GB1525573A (en) Lenses
MX170810B (es) Señal iluminada de exhibicion, con aura
US2421277A (en) Reflective sign
CA2282978A1 (en) Retro-reflective sign
BE746311A (fr) Perfectionnements relatifs aux systemes de transmission d'informations entre une voie de circulation et un vehicule en mouvement
ES2009630A6 (es) Mejoras en o relacionadas con un sistema reflectornlente.
GB1431776A (en) Signs
CA1014541A (en) Light retroreflective system for improving nighttime visibility to signs and roadway surfaces
US3580659A (en) Portable traffic sign
US2343068A (en) Retrodirective light-reflecting device
BE780725A (fr) Dispositif de lecture optique notamment de signes d'identification associes a une marchandise
US2170368A (en) Illuminated advertising apparatus with a scintillating effect
GB1133005A (en) Improvements in exterior driving mirrors for vehicles
GB1422780A (en) Retro-reflectors
GB1465061A (en) Illuminable coloured-light reflecting indicating devices or signs
US1895173A (en) Reflecting device
US2275824A (en) Autocollimating reflector
US2130256A (en) Light reflecting display device and manufactured blank therefor
US2824396A (en) Animated sign and optical screen therefor
GB1309755A (en) Instruments for road vehicles
US2156409A (en) Luminous sign
GB790069A (en) Improvements in or relating to rear view automobile reflectors
ES422529A1 (es) Procedimiento para producir una moldura dotada de una cara decorativa y de proteccion.
GB1295071A (enExample)
US1914142A (en) Sign

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees