GB357497A - Improvements in or relating to apparatus for signalling, advertising and like purposes - Google Patents
Improvements in or relating to apparatus for signalling, advertising and like purposesInfo
- Publication number
- GB357497A GB357497A GB9085/30A GB908530A GB357497A GB 357497 A GB357497 A GB 357497A GB 9085/30 A GB9085/30 A GB 9085/30A GB 908530 A GB908530 A GB 908530A GB 357497 A GB357497 A GB 357497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- designs
- elements
- rue
- france
- march
- 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
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/14—Advertising or display means not otherwise provided for using special optical effects displaying different signs depending upon the view-point of the observer
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)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
357,497. Changing signs. JOURDAIN, J. A. D., 30, Rue du Fardeau, Rouen, France. -(Assignee of Menager, A. ; 177, Rue de Paris, St. Etienne du Rouvray, Seine Inferieure, France.) March 21, 1930, No. 9085. Convention date, March 22, 1929. Void [Published under Sect. 91 of the Acts]. [Class 3 (i).] A sign or a signalling, advertising, or decorating device comprises a plurality of parallel prismatic elements the homologous faces of which are provided with parts of designs &c., a whole composite design being seen from any one viewpoint, but different designs being seen from other points, or alternatively the composite design changing as viewed from any ona position. The prismatic elements may be arranged vertically or horizontally, and may be rotated in unison by manuallyoperated worm gearing. Fig. 12 shows elements 2 automatically or otherwise slidable in a frame 1 which may be extensible. Fig. 18 shows display strips 2 rotatable or adjustable in a longitudinal groove in the frame 1. The elements 2 may have re-entrant angles, as shown in Fig. 16, or may be of glass and be internally illuminated. The designs &c. may be in the form of coloured or other reflectors, or may be constituted by electric discharge lamps 13, Fig. 14. Letters forming designs may be given an increasing height along the sign to compensate for perspective.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR357497X | 1929-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB357497A true GB357497A (en) | 1931-09-24 |
Family
ID=8893583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9085/30A Expired GB357497A (en) | 1929-03-22 | 1930-03-21 | Improvements in or relating to apparatus for signalling, advertising and like purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB357497A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256625A (en) * | 1962-03-14 | 1966-06-21 | Thomas M Nelson | Traffic control method and structure |
DE19510700C1 (en) * | 1995-03-15 | 1996-03-21 | Johannes Loebbert | Railing for safety bridge |
WO2007033623A1 (en) * | 2005-09-20 | 2007-03-29 | Vongries Juergen | Triple image |
GB2508406B (en) * | 2012-11-30 | 2016-10-12 | Badejoko Oyenuga Adeyinka | Screen arrangement for viewing images and motion in 3D, without goggles or headgear |
-
1930
- 1930-03-21 GB GB9085/30A patent/GB357497A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256625A (en) * | 1962-03-14 | 1966-06-21 | Thomas M Nelson | Traffic control method and structure |
DE19510700C1 (en) * | 1995-03-15 | 1996-03-21 | Johannes Loebbert | Railing for safety bridge |
WO2007033623A1 (en) * | 2005-09-20 | 2007-03-29 | Vongries Juergen | Triple image |
GB2508406B (en) * | 2012-11-30 | 2016-10-12 | Badejoko Oyenuga Adeyinka | Screen arrangement for viewing images and motion in 3D, without goggles or headgear |
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