GB401064A - Improvements in electric signs - Google Patents

Improvements in electric signs

Info

Publication number
GB401064A
GB401064A GB2142832A GB2142832A GB401064A GB 401064 A GB401064 A GB 401064A GB 2142832 A GB2142832 A GB 2142832A GB 2142832 A GB2142832 A GB 2142832A GB 401064 A GB401064 A GB 401064A
Authority
GB
United Kingdom
Prior art keywords
plate
tube
sign
protrude
slots
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
GB2142832A
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.)
CLAUDE GENERAL NEON LIGHTS Ltd
Original Assignee
CLAUDE GENERAL NEON LIGHTS Ltd
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 CLAUDE GENERAL NEON LIGHTS Ltd filed Critical CLAUDE GENERAL NEON LIGHTS Ltd
Priority to GB2142832A priority Critical patent/GB401064A/en
Publication of GB401064A publication Critical patent/GB401064A/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
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

401,064. Electric discharge tube signs. CLAUDE-GENERAL NEON LIGHTS, Ltd., and WEBB, W. R., Queens House, Kingsway, London. July 29, 1932, No. 21428. [Class 3 (ii). In a sign of the kind comprising a luminous tube provided with a background in the form of a sign plate having a slot or slots in or in front of which the tube is arranged so as to extend beyond the face of the plate, the plate is slidably mounted so that it can be moved forward to protrude in front of and protect the tube. As shown, the sign plate 7 is adjustably secured by bolts 5 enga ing in slots 8 to a member 4 supporting a luminous discharge tube 1. When the face of the plate is to be cleaned, the plate is pulled forward to protrude in front of the tube.
GB2142832A 1932-07-29 1932-07-29 Improvements in electric signs Expired GB401064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2142832A GB401064A (en) 1932-07-29 1932-07-29 Improvements in electric signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2142832A GB401064A (en) 1932-07-29 1932-07-29 Improvements in electric signs

Publications (1)

Publication Number Publication Date
GB401064A true GB401064A (en) 1933-11-09

Family

ID=10162784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2142832A Expired GB401064A (en) 1932-07-29 1932-07-29 Improvements in electric signs

Country Status (1)

Country Link
GB (1) GB401064A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010818B (en) * 1954-11-22 1957-06-19 Pfalzlicht G M B H Illuminated letters and symbols with synthetic glass cover
US6675515B2 (en) * 1994-06-17 2004-01-13 Fallon Luminous Products Luminous electric sign
US11488545B2 (en) 2007-06-13 2022-11-01 Interdigital Madison Patent Holdings, Sas Device for displaying images comprising two modulation stages

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010818B (en) * 1954-11-22 1957-06-19 Pfalzlicht G M B H Illuminated letters and symbols with synthetic glass cover
US6675515B2 (en) * 1994-06-17 2004-01-13 Fallon Luminous Products Luminous electric sign
US11488545B2 (en) 2007-06-13 2022-11-01 Interdigital Madison Patent Holdings, Sas Device for displaying images comprising two modulation stages

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