GB469315A - Improvements in or relating to illuminated display signs - Google Patents

Improvements in or relating to illuminated display signs

Info

Publication number
GB469315A
GB469315A GB34966/35A GB3496635A GB469315A GB 469315 A GB469315 A GB 469315A GB 34966/35 A GB34966/35 A GB 34966/35A GB 3496635 A GB3496635 A GB 3496635A GB 469315 A GB469315 A GB 469315A
Authority
GB
United Kingdom
Prior art keywords
relating
illuminated display
display signs
colour
elements
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
GB34966/35A
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
Publication of GB469315A publication Critical patent/GB469315A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

469,315. Changing signs. STAHL, F. Dec. 17, 1935, No. 34966. Convention date, April 24. [Class 3 (i)] A colour-changing sign comprises a stationary casing a in the display side of which letters &c. c in the form of bulging or three-dimensional elements are mounted. Within the casing rotates an internally-illuminated polygonal colour drum d, the faces of which consist of uneven, diffusing glass plates w of different colours. The letter &c. elements c may be hollow and may contain liquid.
GB34966/35A 1935-04-24 1935-12-17 Improvements in or relating to illuminated display signs Expired GB469315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE469315X 1935-04-24

Publications (1)

Publication Number Publication Date
GB469315A true GB469315A (en) 1937-07-19

Family

ID=6540997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34966/35A Expired GB469315A (en) 1935-04-24 1935-12-17 Improvements in or relating to illuminated display signs

Country Status (1)

Country Link
GB (1) GB469315A (en)

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