GB249349A - Improvements in or relating to clocks - Google Patents
Improvements in or relating to clocksInfo
- Publication number
- GB249349A GB249349A GB1139525A GB1139525A GB249349A GB 249349 A GB249349 A GB 249349A GB 1139525 A GB1139525 A GB 1139525A GB 1139525 A GB1139525 A GB 1139525A GB 249349 A GB249349 A GB 249349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- red
- opal
- advertising matter
- lighted
- 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
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
- G09F23/16—Advertising on or in specific articles, e.g. ashtrays, letter-boxes on clocks, e.g. controlled by the clock mechanism
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
249,349. Williamson, Ltd., H., and Seager, J. H. G. May 1, 1925. Clocks combined with advertising devices; dials; means for illuminating.-A clock casing r, has hinged to the front a frame b carrying a translucent panel a which is lighted by lamps d and e, inside and outside the casing respectively. The movement f is fixed to the panel a preferably in the manner described in Specification 249,338. This panel consists of a sheet of opal glass g, Fig. 4, having attached to the front a transparent film h having the dial and numeral mark. ings thereon in red, and at the back a black cpaque film k having advertising matter thereon in red. The hands m are translucent and red, and the lamps e and d may be switched on alternately by any suitable means. By daylight or the lamp e the clock face alone is visible, but when lighted by the lamp d only, the advertising matter alone may be seen. In a modification, a " flashed " opal panel is used, the dial and numeral markings being etched in the front opal surface and the back glazed surface being blackened except where the advertising matter is marked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1139525A GB249349A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to clocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1139525A GB249349A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to clocks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB249349A true GB249349A (en) | 1926-03-25 |
Family
ID=9985435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1139525A Expired GB249349A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to clocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB249349A (en) |
-
1925
- 1925-05-01 GB GB1139525A patent/GB249349A/en not_active Expired
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