GB297640A - Improvements in reflective signs - Google Patents
Improvements in reflective signsInfo
- Publication number
- GB297640A GB297640A GB619828A GB619828A GB297640A GB 297640 A GB297640 A GB 297640A GB 619828 A GB619828 A GB 619828A GB 619828 A GB619828 A GB 619828A GB 297640 A GB297640 A GB 297640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stippolyte
- reflective signs
- signs
- reflective
- legend
- 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)
- Optical Elements Other Than Lenses (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
297,640. Fish, T. F. Feb. 28, 1928. Name and number plates.-A sheet of selenium stippolyte glass, sold under the Registered Trade Mark " Stippolyte," has the legend or design painted on its smooth side and this is backed by a mirror.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB619828A GB297640A (en) | 1928-02-28 | 1928-02-28 | Improvements in reflective signs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB619828A GB297640A (en) | 1928-02-28 | 1928-02-28 | Improvements in reflective signs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB297640A true GB297640A (en) | 1928-09-27 |
Family
ID=9810194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB619828A Expired GB297640A (en) | 1928-02-28 | 1928-02-28 | Improvements in reflective signs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB297640A (en) |
-
1928
- 1928-02-28 GB GB619828A patent/GB297640A/en not_active Expired
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