by limiting or blocking the air supply

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for preventing a vehicle being driven away fro...
- Patent number 9,796,358
- Issue date Oct 24, 2017
- Castell Safety International Limited
- Keith Brian Allingham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1749736
- Patent number 1,749,736
- Issue date Mar 4, 1930
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1593165
- Patent number 1,593,165
- Issue date Jul 20, 1926
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1582528
- Patent number 1,582,528
- Issue date Apr 27, 1926
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1570797
- Patent number 1,570,797
- Issue date Jan 26, 1926
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1523153
- Patent number 1,523,153
- Issue date Jan 13, 1925
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1412004
- Patent number 1,412,004
- Issue date Apr 4, 1922
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1365543
- Patent number 1,365,543
- Issue date Jan 11, 1921
- B60 - VEHICLES IN GENERAL