GB2072910B - Apparatus for indicating the presence of a movable object - Google Patents
Apparatus for indicating the presence of a movable objectInfo
- Publication number
- GB2072910B GB2072910B GB8037272A GB8037272A GB2072910B GB 2072910 B GB2072910 B GB 2072910B GB 8037272 A GB8037272 A GB 8037272A GB 8037272 A GB8037272 A GB 8037272A GB 2072910 B GB2072910 B GB 2072910B
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicating
- movable object
- movable
- 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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/004—Reflective safety signalling devices attached on persons
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/006—Portable traffic signalling devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8037272A GB2072910B (en) | 1979-11-20 | 1980-11-20 | Apparatus for indicating the presence of a movable object |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7940101 | 1979-11-20 | ||
GB8037272A GB2072910B (en) | 1979-11-20 | 1980-11-20 | Apparatus for indicating the presence of a movable object |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2072910A GB2072910A (en) | 1981-10-07 |
GB2072910B true GB2072910B (en) | 1983-06-08 |
Family
ID=26273611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8037272A Expired GB2072910B (en) | 1979-11-20 | 1980-11-20 | Apparatus for indicating the presence of a movable object |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2072910B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2159647A (en) * | 1984-05-31 | 1985-12-04 | Raymond Keith Hunter | Direction indicating means |
GB2237368A (en) * | 1989-10-26 | 1991-05-01 | Richard Charles Wayte | Flashing lamp |
-
1980
- 1980-11-20 GB GB8037272A patent/GB2072910B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2072910A (en) | 1981-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |