GB528329A - Improvements in or relating to illuminated signs - Google Patents

Improvements in or relating to illuminated signs

Info

Publication number
GB528329A
GB528329A GB1282939A GB1282939A GB528329A GB 528329 A GB528329 A GB 528329A GB 1282939 A GB1282939 A GB 1282939A GB 1282939 A GB1282939 A GB 1282939A GB 528329 A GB528329 A GB 528329A
Authority
GB
United Kingdom
Prior art keywords
background
light
relating
illuminated signs
cut
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
GB1282939A
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 GB1282939A priority Critical patent/GB528329A/en
Publication of GB528329A publication Critical patent/GB528329A/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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

528,329. Signs. DOWNER, G V. April 28, 1939 No. 12829. [Class 3(ii)] A sign comprises translucent or opaque cut-out letters, &c. spaced forward of a background 1 which is illuminated by a lamp 6. Reflectors 9, 10 concentrate the light on to the background and cut off loss of light beyond the edges of the background or of flanges 2, when such are arranged around the background, and a conical &c. reflector 11 tends to equalize the distribution of light.
GB1282939A 1939-04-28 1939-04-28 Improvements in or relating to illuminated signs Expired GB528329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1282939A GB528329A (en) 1939-04-28 1939-04-28 Improvements in or relating to illuminated signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1282939A GB528329A (en) 1939-04-28 1939-04-28 Improvements in or relating to illuminated signs

Publications (1)

Publication Number Publication Date
GB528329A true GB528329A (en) 1940-10-28

Family

ID=10011899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1282939A Expired GB528329A (en) 1939-04-28 1939-04-28 Improvements in or relating to illuminated signs

Country Status (1)

Country Link
GB (1) GB528329A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515844A (en) * 1946-07-18 1950-07-18 Bausch & Lomb Illuminating device
US2534467A (en) * 1945-07-25 1950-12-19 Kawneer Co Sign letter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534467A (en) * 1945-07-25 1950-12-19 Kawneer Co Sign letter
US2515844A (en) * 1946-07-18 1950-07-18 Bausch & Lomb Illuminating device

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