GB334937A - Improvements in signs - Google Patents

Improvements in signs

Info

Publication number
GB334937A
GB334937A GB1815129A GB1815129A GB334937A GB 334937 A GB334937 A GB 334937A GB 1815129 A GB1815129 A GB 1815129A GB 1815129 A GB1815129 A GB 1815129A GB 334937 A GB334937 A GB 334937A
Authority
GB
United Kingdom
Prior art keywords
screen
colour
stencil
plates
opening
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
GB1815129A
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 GB1815129A priority Critical patent/GB334937A/en
Publication of GB334937A publication Critical patent/GB334937A/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
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Window Of Vehicle (AREA)

Abstract

334,937. Carter, W. June 13, 1929. Colour screens, reciprocating ; actuating and controlling. - A " daylight " sign of either the horizontal or the upright stencil type is provided with colour-changing or flickering means actuated by the staying or like motion of a carrying vehicle or mechanically, as by the opening and closing of a door. Two similar stencil plates 6, 7 are spaced apart to accommodate between them a slidable colour screen 10. The screen 10 is held between two sheets 8, 9 of glass &c. and the composite member is cushioned, when stopped, by spring stops, rubber buffers, &c. 12. Strips of felt &c. 11, 11<a> are disposed around the stencil openings of either the bottom or of both the plates 6, 7, and serve to support and clean the displayed portion of the screen as it moves. A sinuous opening may be formed in the stencils 6, 7 to give a travelling effect to the colours.
GB1815129A 1929-06-13 1929-06-13 Improvements in signs Expired GB334937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1815129A GB334937A (en) 1929-06-13 1929-06-13 Improvements in signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815129A GB334937A (en) 1929-06-13 1929-06-13 Improvements in signs

Publications (1)

Publication Number Publication Date
GB334937A true GB334937A (en) 1930-09-15

Family

ID=10107512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815129A Expired GB334937A (en) 1929-06-13 1929-06-13 Improvements in signs

Country Status (1)

Country Link
GB (1) GB334937A (en)

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