GB325957A - Improvements in signs and signals - Google Patents
Improvements in signs and signalsInfo
- Publication number
- GB325957A GB325957A GB243029A GB243029A GB325957A GB 325957 A GB325957 A GB 325957A GB 243029 A GB243029 A GB 243029A GB 243029 A GB243029 A GB 243029A GB 325957 A GB325957 A GB 325957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- signs
- lens
- brambled
- stencil
- 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)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
325,957. Taylor, E. C. Jan. 24, 1929. Name and number plates; signs.-A sign comprises a multiple lens glass 2, a sheet of brambled glass 4, a reflector 5, and a stencil 3, which may be placed on either side of the lens glass or bramble glass, but preferably at the rear of the lens glass. In one form of the device apertures are provided in the reflector which, in conjunction with those in the stencil, allow light to pass from the back of the sign to the front. The lens glass and brambled glass may have wire netting embedded therein. Specification 305,559 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB243029A GB325957A (en) | 1929-01-24 | 1929-01-24 | Improvements in signs and signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB243029A GB325957A (en) | 1929-01-24 | 1929-01-24 | Improvements in signs and signals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB325957A true GB325957A (en) | 1930-03-06 |
Family
ID=9739431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB243029A Expired GB325957A (en) | 1929-01-24 | 1929-01-24 | Improvements in signs and signals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB325957A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0531939A1 (en) * | 1991-09-09 | 1993-03-17 | Enplas Corporation | Surface light source device |
US5655827A (en) * | 1991-09-09 | 1997-08-12 | Enplas Corporation | Surface light source device |
US5769522A (en) * | 1991-09-09 | 1998-06-23 | Enplas Corporation | Surface light source device |
-
1929
- 1929-01-24 GB GB243029A patent/GB325957A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0531939A1 (en) * | 1991-09-09 | 1993-03-17 | Enplas Corporation | Surface light source device |
US5655827A (en) * | 1991-09-09 | 1997-08-12 | Enplas Corporation | Surface light source device |
US5769522A (en) * | 1991-09-09 | 1998-06-23 | Enplas Corporation | Surface light source device |
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