GB367335A - Improvements relating to luminous signs - Google Patents

Improvements relating to luminous signs

Info

Publication number
GB367335A
GB367335A GB24405/30A GB2440530A GB367335A GB 367335 A GB367335 A GB 367335A GB 24405/30 A GB24405/30 A GB 24405/30A GB 2440530 A GB2440530 A GB 2440530A GB 367335 A GB367335 A GB 367335A
Authority
GB
United Kingdom
Prior art keywords
design
glass
sheet
improvements relating
mirror
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
GB24405/30A
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.)
ROBERT PAUL GEORGES LECORNU
Original Assignee
ROBERT PAUL GEORGES LECORNU
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 ROBERT PAUL GEORGES LECORNU filed Critical ROBERT PAUL GEORGES LECORNU
Publication of GB367335A publication Critical patent/GB367335A/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
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

367,335. Changing signs. LECORNU, R. P. G., 401, Rue des Pyrenees, Paris. Aug. 14, 1930, No. 24405. Convention date, Sept. 17, 1929. Void [Published under Sect. 91 of the Acts]. [Class 3 (i).] A sign comprises a transparent mirror illuminated from the rear by a lamp i lit intermittently by a thermal or mechanical switch. The facia consists of a glass sheet b, a thin silver coating c, a coat of varnish d, a cover glass e, a design &c. on paper R c. f, and a sheet of coloured ground glass g. The interior of the casing a is formed as a reflector h, and the design &c. may be produced by making areas of the mirror c opaque.
GB24405/30A 1929-09-17 1930-08-14 Improvements relating to luminous signs Expired GB367335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR367335X 1929-09-17

Publications (1)

Publication Number Publication Date
GB367335A true GB367335A (en) 1932-02-18

Family

ID=8894398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24405/30A Expired GB367335A (en) 1929-09-17 1930-08-14 Improvements relating to luminous signs

Country Status (1)

Country Link
GB (1) GB367335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745678A (en) * 1971-09-15 1973-07-17 Multiscreen Nv Movement suggesting display
GB2141280A (en) * 1983-06-10 1984-12-12 Malcolm Colin Reid Display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745678A (en) * 1971-09-15 1973-07-17 Multiscreen Nv Movement suggesting display
GB2141280A (en) * 1983-06-10 1984-12-12 Malcolm Colin Reid Display device

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