GB9407388D0 - Sea-going vessel warning system - Google Patents
Sea-going vessel warning systemInfo
- Publication number
- GB9407388D0 GB9407388D0 GB9407388A GB9407388A GB9407388D0 GB 9407388 D0 GB9407388 D0 GB 9407388D0 GB 9407388 A GB9407388 A GB 9407388A GB 9407388 A GB9407388 A GB 9407388A GB 9407388 D0 GB9407388 D0 GB 9407388D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sea
- warning system
- going vessel
- vessel warning
- going
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
- G01S1/725—Marker, boundary, call-sign or like beacons transmitting signals not carrying directional information
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939307867A GB9307867D0 (en) | 1993-04-16 | 1993-04-16 | Fishing vessel warning system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9407388D0 true GB9407388D0 (en) | 1994-06-08 |
GB2277182A GB2277182A (en) | 1994-10-19 |
GB2277182B GB2277182B (en) | 1997-04-23 |
Family
ID=10733941
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939307867A Pending GB9307867D0 (en) | 1993-04-16 | 1993-04-16 | Fishing vessel warning system |
GB9407388A Expired - Fee Related GB2277182B (en) | 1993-04-16 | 1994-04-14 | Sea-going vessel warning system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939307867A Pending GB9307867D0 (en) | 1993-04-16 | 1993-04-16 | Fishing vessel warning system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9307867D0 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261785B (en) * | 1960-07-04 | 1968-02-22 | Electroacustic Gmbh | Method and device for echo sounding with underwater sound |
NO792250L (en) * | 1979-07-06 | 1981-01-07 | Sintef | ACOUSTIC MARKETS. |
CH636055A5 (en) * | 1979-08-14 | 1983-05-13 | Delegue A La Defense Nationale | ELECTRO-ACOUSTIC METHOD AND DEVICE FOR SIGNALING AND UNDERWATER IDENTIFICATION OF A VESSEL. |
-
1993
- 1993-04-16 GB GB939307867A patent/GB9307867D0/en active Pending
-
1994
- 1994-04-14 GB GB9407388A patent/GB2277182B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2277182A (en) | 1994-10-19 |
GB2277182B (en) | 1997-04-23 |
GB9307867D0 (en) | 1993-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010414 |