GB175356A - A new or improved advertising device - Google Patents

A new or improved advertising device

Info

Publication number
GB175356A
GB175356A GB3121520A GB3121520A GB175356A GB 175356 A GB175356 A GB 175356A GB 3121520 A GB3121520 A GB 3121520A GB 3121520 A GB3121520 A GB 3121520A GB 175356 A GB175356 A GB 175356A
Authority
GB
United Kingdom
Prior art keywords
lamps
screen
illuminated
openings
map
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
GB3121520A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3121520A priority Critical patent/GB175356A/en
Publication of GB175356A publication Critical patent/GB175356A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/102—Map spot or coordinate position indicators; Map reading aids using electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

175,356. Quelch, M. Nov. 4, 1920. Grant of Patent refused. Maps.-Relates to advertising devices of the kind comprising a casing having one side closed by a screen containing the matter to be advertised, the screen being illuminated from the rear by electric lamps the light irom which is conserved on to the part to be illuminated. The screen e bears spaces A, B, C, D for advertisements, and a map on which are indicated the positions of the advertisers' premises. Behind each position is a lamp which can be illuminated by a switch f located adjacent to the corresponding advertising space. The screen e contains an opaque backing having openings h at the map positions, and the lamps have concave metal reflectors, or short lengths of rubber tubing j, Fig. 5, the light in each case being prevented from reaching other openings h than the one directly lit by a given lamp. A battery may be provided for illuminating the lamps, one lead being connected to a perforated plate on which all the lamps are mounted.
GB3121520A 1920-11-04 1920-11-04 A new or improved advertising device Expired GB175356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3121520A GB175356A (en) 1920-11-04 1920-11-04 A new or improved advertising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3121520A GB175356A (en) 1920-11-04 1920-11-04 A new or improved advertising device

Publications (1)

Publication Number Publication Date
GB175356A true GB175356A (en) 1922-02-06

Family

ID=10319743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3121520A Expired GB175356A (en) 1920-11-04 1920-11-04 A new or improved advertising device

Country Status (1)

Country Link
GB (1) GB175356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340637A (en) * 1964-08-03 1967-09-12 Technical Products Engineering Status display assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340637A (en) * 1964-08-03 1967-09-12 Technical Products Engineering Status display assembly

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