Signalling devices using acoustic or mechanical means

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Patents Grantslast 30 patents

Information Patent Grant
Watercraft navigation safety system
- Patent number 10,037,701
- Issue date Jul 31, 2018
- Navico Holding AS
- Mark Harnett
- G05 - CONTROLLING REGULATING
Information Patent Grant
3084354
- Patent number 3,084,354
- Issue date Apr 9, 1963
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2636193
- Patent number 2,636,193
- Issue date Apr 28, 1953
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2625129
- Patent number 2,625,129
- Issue date Jan 13, 1953
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2562922
- Patent number 2,562,922
- Issue date Aug 7, 1951
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2559918
- Patent number 2,559,918
- Issue date Jul 10, 1951
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1402258
- Patent number 1,402,258
- Issue date Jan 3, 1922
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1338530
- Patent number 1,338,530
- Issue date Apr 27, 1920
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1166331
- Patent number 1,166,331
- Issue date Dec 28, 1915
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT