GB169827A - Improvements in or relating to advertising letters - Google Patents
Improvements in or relating to advertising lettersInfo
- Publication number
- GB169827A GB169827A GB1939320A GB1939320A GB169827A GB 169827 A GB169827 A GB 169827A GB 1939320 A GB1939320 A GB 1939320A GB 1939320 A GB1939320 A GB 1939320A GB 169827 A GB169827 A GB 169827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- letters
- stencil
- openings
- spaces
- relating
- 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
- G09F13/14—Arrangements of reflectors therein
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
169,827. Coast, A. J. July 8, 1920. Signs; name and number plates, letters, numerals, and the like.-A stencil sign is provided behind the openings or transparent parts B with letters, figures, characters, or symbols A, Fig. 1, of similar shape to the openings B. The letters &c. A are illuminated by a rearwardlyplaced extraneous source, of light which is reflected on to them by surfaces C, D located behind the opaque parts of the stencil. Fig. 2 shows a roof-shaped letter &c. E secured to the rear of a transparent surface. Non-luminous, dark, coloured, or black spaces, lines, and edges may be formed on the letters &c, by stopping rays from reaching such spaces &c. Specification 20246/14 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1939320A GB169827A (en) | 1920-07-08 | 1920-07-08 | Improvements in or relating to advertising letters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1939320A GB169827A (en) | 1920-07-08 | 1920-07-08 | Improvements in or relating to advertising letters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB169827A true GB169827A (en) | 1921-10-10 |
Family
ID=10128595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1939320A Expired GB169827A (en) | 1920-07-08 | 1920-07-08 | Improvements in or relating to advertising letters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB169827A (en) |
-
1920
- 1920-07-08 GB GB1939320A patent/GB169827A/en not_active Expired
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