GB265090A - Improvements in advertising devices - Google Patents
Improvements in advertising devicesInfo
- Publication number
- GB265090A GB265090A GB2212126A GB2212126A GB265090A GB 265090 A GB265090 A GB 265090A GB 2212126 A GB2212126 A GB 2212126A GB 2212126 A GB2212126 A GB 2212126A GB 265090 A GB265090 A GB 265090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- backed
- studs
- advertisements
- mask
- 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
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
265,090. Dolden, A. C., and Keller, A. V. Sept. 8, 1926. Illumination, changing advertisements by controlling.-A casing, Fig. 1, provided with a transparent mirror 11 in a hinged front or side 10, is fitted with parallel supports 8 carrying insulated studs 14, between which are sprung removable box-like units shown in Fig. 2. In each unit is mounted a lamp 2 connected to contacts 3, which are adapted to engage the studs on the bars 8. The front of each unit is grooved to receive a stencil or transparency backed bv a diffusing sheet, which is held in place by an apertured mask clipped on the unit. The units may be partitioned, and the mask may carry perforated advertisements backed by coloured glass &c. The lamps 2 are lit singly or in groups by a thermal or motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2212126A GB265090A (en) | 1926-09-08 | 1926-09-08 | Improvements in advertising devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2212126A GB265090A (en) | 1926-09-08 | 1926-09-08 | Improvements in advertising devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB265090A true GB265090A (en) | 1927-02-03 |
Family
ID=10174232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2212126A Expired GB265090A (en) | 1926-09-08 | 1926-09-08 | Improvements in advertising devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB265090A (en) |
-
1926
- 1926-09-08 GB GB2212126A patent/GB265090A/en not_active Expired
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