John Harvey

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Wellington, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Window operator
- Patent number 5,829,199
- Issue date Nov 3, 1998
- Interlock Industries Limited
- John Harvey
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Skylight operator
- Patent number D384880
- Issue date Oct 14, 1997
- Interlock Industries Limited
- John Harvey
- D08 - Tools and hardware