GB321532A - Improvements in daylight reflecting box signs - Google Patents
Improvements in daylight reflecting box signsInfo
- Publication number
- GB321532A GB321532A GB3068628A GB3068628A GB321532A GB 321532 A GB321532 A GB 321532A GB 3068628 A GB3068628 A GB 3068628A GB 3068628 A GB3068628 A GB 3068628A GB 321532 A GB321532 A GB 321532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signs
- mirror
- reflecting box
- sign
- box signs
- 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)
- Road Signs Or Road Markings (AREA)
Abstract
321,532. Pearmain, J. D. Oct. 23, 1928. Signs of the day. light reflecting type are fitted with an adjustable auxiliary mirror 13 to reflect artificial light from a distance. The mirror 13 is of adjustable inclination; it may be concave and may be hinged along one of the ends of the stencil plate b. As shown it is hinged to one side of a frame 7 adjustably secured to the top of the sign. In another modification the auxiliary mirror is suspended by chains from an inverted sign.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3068628A GB321532A (en) | 1928-10-23 | 1928-10-23 | Improvements in daylight reflecting box signs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3068628A GB321532A (en) | 1928-10-23 | 1928-10-23 | Improvements in daylight reflecting box signs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB321532A true GB321532A (en) | 1929-11-14 |
Family
ID=10311533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3068628A Expired GB321532A (en) | 1928-10-23 | 1928-10-23 | Improvements in daylight reflecting box signs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB321532A (en) |
-
1928
- 1928-10-23 GB GB3068628A patent/GB321532A/en not_active Expired
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