I.E.I. PROPRIETARY LIMITED

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HUNTINGDALE, VICTORIA, AU

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Patents Grantslast 30 patents

Information Patent Grant
Manifold and valve assembly for a smoke/pollution detection system
- Patent number 5,755,250
- Issue date May 26, 1998
- I.E.I. Pty. Ltd.
- Martin Terence Cole
- G01 - MEASURING TESTING
Information Patent Grant
Gas sampling point for smoke/pollution detection system
- Patent number 5,665,924
- Issue date Sep 9, 1997
- I.E.I. PTY. Ltd.
- Martin Terence Cole
- G08 - SIGNALLING
Information Patent Grant
Sampling chamber for a pollution detector
- Patent number 5,440,145
- Issue date Aug 8, 1995
- I.E.I. Pty. Ltd.
- Martin T. Cole
- G08 - SIGNALLING
Information Patent Grant
Automatic security monitoring system
- Patent number 4,485,373
- Issue date Nov 27, 1984
- I. E. I (Australia) Proprietary Limited
- Martin T. Cole
- G08 - SIGNALLING
Information Patent Grant
Doppler intrusion detector with dual phase processing
- Patent number 4,225,858
- Issue date Sep 30, 1980
- I.E.I. Proprietary Limited
- Martin T. Cole
- G08 - SIGNALLING
Information Patent Grant
Microwave intrusion or movement detectors
- Patent number 4,195,289
- Issue date Mar 25, 1980
- I.E.I. Proprietary Limited
- Martin T. Cole
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
74346753 - VESDA
- Serial number 74346753
- Registration number 1883352
- Filing date Jan 8, 1993
- IEI Proprietary Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73055859 - IEI
- Serial number 73055859
- Registration number 1092157
- Filing date Jun 23, 1975
- I.E.I. PROPRIETARY LIMITED
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments