GB370728A - Improvements in or relating to advertising signs - Google Patents

Improvements in or relating to advertising signs

Info

Publication number
GB370728A
GB370728A GB1625831A GB1625831A GB370728A GB 370728 A GB370728 A GB 370728A GB 1625831 A GB1625831 A GB 1625831A GB 1625831 A GB1625831 A GB 1625831A GB 370728 A GB370728 A GB 370728A
Authority
GB
United Kingdom
Prior art keywords
class
holes
light
give
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.)
Expired
Application number
GB1625831A
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.)
APP LUMINEUX ANNONCIATEURS ET
Original Assignee
APP LUMINEUX ANNONCIATEURS ET
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 APP LUMINEUX ANNONCIATEURS ET filed Critical APP LUMINEUX ANNONCIATEURS ET
Priority to GB1625831A priority Critical patent/GB370728A/en
Publication of GB370728A publication Critical patent/GB370728A/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
    • G09F13/06—Signs, boards or panels, illuminated from behind the insignia using individual cut-out symbols or cut-out silhouettes, e.g. perforated signs

Landscapes

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

Abstract

370,728. Changing signs. BOSCH, • A. and SOC. APPAREILS LUMINEUX ANNONCIATEURS ET SIGNALISATEURS, 19, Rue Albouy, Paris. June 4, 1931, No. 16258. Addition to 338,716, [Class 3 (i) Advertising and displaying apparatus, Moving &c.]. [Class 3 (i).] The invention claimed in the parent Specification is modified by perforating a single plate 2 with holes which give nine numerals, the holes being made smaller. A plate may be added which intercepts all light in a certain position, so as to give intermittent illumination. The plates 1, 2, 3, 5, 1<1> may be covered by a diffusing glass screen having diamond-shaped points directed toward the source of light, to increase the angle in which the sign is visible.
GB1625831A 1931-06-04 1931-06-04 Improvements in or relating to advertising signs Expired GB370728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1625831A GB370728A (en) 1931-06-04 1931-06-04 Improvements in or relating to advertising signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1625831A GB370728A (en) 1931-06-04 1931-06-04 Improvements in or relating to advertising signs

Publications (1)

Publication Number Publication Date
GB370728A true GB370728A (en) 1932-04-14

Family

ID=10074059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1625831A Expired GB370728A (en) 1931-06-04 1931-06-04 Improvements in or relating to advertising signs

Country Status (1)

Country Link
GB (1) GB370728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399475A (en) * 1968-01-19 1968-09-03 Robert M. Rinder Digital indicator
US3399474A (en) * 1968-01-18 1968-09-03 Robert M. Rinder Digital display device using reflected light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399474A (en) * 1968-01-18 1968-09-03 Robert M. Rinder Digital display device using reflected light
US3399475A (en) * 1968-01-19 1968-09-03 Robert M. Rinder Digital indicator

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