GB709446A - Improvements in advertising or like devices - Google Patents
Improvements in advertising or like devicesInfo
- Publication number
- GB709446A GB709446A GB19935/51A GB1993551A GB709446A GB 709446 A GB709446 A GB 709446A GB 19935/51 A GB19935/51 A GB 19935/51A GB 1993551 A GB1993551 A GB 1993551A GB 709446 A GB709446 A GB 709446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- angles
- rotors
- aug
- platform
- backgrounds
- 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
- G09F19/00—Advertising or display means not otherwise provided for
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
709,446. Moving signs. STARK, H. A. Aug. 23, 1951 [Aug. 23, 1950]. No. 19935/51. Class 3 (1) A display device comprises a plurality of rotors A1-A8 wherein each rotor is formed with a number of radiating blades having between them equal 1 angles, the backgrounds of which angles are differently coloured in the different angles and on .which background the interior of each angle carries an indicator such as a letter, figure, numeral, engraving or the like, identical and positioned substantially in each of the angles so that upon rotation of the rotor around its axis, which coincides with'the common edge of the angles formed by the blades, the said indicator remains constantly apparent on a rapid succession of differently coloured backgrounds, one or more of such rotors. being mounted eccentrically on a platform or disc F which is itself rotatably mounted on a central axis. The rotors may be moved by the wind or by clockwork. As an alternative to the arrangement shown the rotors may be arranged with the axis horizontal, in which case groups are supported on spindles which project vertically from the platform.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR709446X | 1950-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB709446A true GB709446A (en) | 1954-05-26 |
Family
ID=9069482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19935/51A Expired GB709446A (en) | 1950-08-23 | 1951-08-23 | Improvements in advertising or like devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB709446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207796A (en) * | 1987-07-30 | 1989-02-08 | Yuen Kwok Tung | Display devices |
-
1951
- 1951-08-23 GB GB19935/51A patent/GB709446A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207796A (en) * | 1987-07-30 | 1989-02-08 | Yuen Kwok Tung | Display devices |
| US5041947A (en) * | 1987-07-30 | 1991-08-20 | Yuen Kwok Tung | Display device |
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