GB406982A - Improvements in illuminated signs - Google Patents
Improvements in illuminated signsInfo
- Publication number
- GB406982A GB406982A GB2142732A GB2142732A GB406982A GB 406982 A GB406982 A GB 406982A GB 2142732 A GB2142732 A GB 2142732A GB 2142732 A GB2142732 A GB 2142732A GB 406982 A GB406982 A GB 406982A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- tubes
- edges
- discharge tube
- tube
- 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
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)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
406,982. Signs. CLAUDE-GENERAL NEON LIGHTS, Ltd., and HIGGINS, C., Queen's House, Kingsway, London. July 29, 1932, No. 21427. [Class 3 (ii).] In a sign of the edge illuminated type, an electric discharge tube or tubes is or are disposed between and parallel to adjacent edges of oppositely extending plates, one or more of said plates being provided with an opaque backing behind which are arranged the electrode chambers of said tube or tubes. As shown, plates 3, 4 bearing etched or like inscriptions are mounted on a box 1 in front of an opaque sheet 5 and illuminated by a discharge tube 6 supplied with current from a transformer 9. The edges 13, 14 of the plates are bevelled and frosted to give a luminous border effect. The plates may alternatively or in addition be framed around the edges not adjacent the discharge tube 6 by one or more discharge tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2142732A GB406982A (en) | 1932-07-29 | 1932-07-29 | Improvements in illuminated signs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2142732A GB406982A (en) | 1932-07-29 | 1932-07-29 | Improvements in illuminated signs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB406982A true GB406982A (en) | 1934-02-28 |
Family
ID=10162766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2142732A Expired GB406982A (en) | 1932-07-29 | 1932-07-29 | Improvements in illuminated signs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB406982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617221A (en) * | 1948-08-05 | 1952-11-11 | Paul E Fuchs | Edge illuminated sign |
-
1932
- 1932-07-29 GB GB2142732A patent/GB406982A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617221A (en) * | 1948-08-05 | 1952-11-11 | Paul E Fuchs | Edge illuminated sign |
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