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Vapor provision system
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Patent number 11,439,183
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Issue date Sep 13, 2022
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NICOVENTURES TRADING LIMITED
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Dominic Woodcock
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G08 - SIGNALLING
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Wearable distress device
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Patent number 11,195,391
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Issue date Dec 7, 2021
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Designer Karolina Adolfsson
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Anna Karolina Adolfsson
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G08 - SIGNALLING
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Mercury release alerting
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Patent number 7,806,072
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Issue date Oct 5, 2010
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International Business Machines Corporation
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Rick A. Hamilton, II
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G01 - MEASURING TESTING
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Flexible smoke generator
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Patent number 6,552,660
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Issue date Apr 22, 2003
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3SI Security Systems, Inc.
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Rich Lisowski
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F41 - WEAPONS
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Water leak detection
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Patent number 6,063,632
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Issue date May 16, 2000
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Gary Perkins
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Flame coloring device
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Patent number 4,472,135
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Issue date Sep 18, 1984
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Raychem Corporation
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Robert Parker
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G08 - SIGNALLING
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Marine smoke markers
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Patent number 3,961,259
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Issue date Jun 1, 1976
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Pains-Wessex Limited
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William Rupert Brooke Elstow
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3898609
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Patent number 3,898,609
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Issue date Aug 5, 1975
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G08 - SIGNALLING
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3812486
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Patent number 3,812,486
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Issue date May 21, 1974
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G08 - SIGNALLING
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3759216
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Patent number 3,759,216
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Issue date Sep 18, 1973
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G08 - SIGNALLING
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3719940
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Patent number 3,719,940
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Issue date Mar 6, 1973
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G08 - SIGNALLING
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3581703
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Patent number 3,581,703
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Issue date Jun 1, 1971
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F42 - AMMUNITION BLASTING
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3321857
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Patent number 3,321,857
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Issue date May 30, 1967
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G08 - SIGNALLING
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3303307
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Patent number 3,303,307
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Issue date Feb 7, 1967
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F42 - AMMUNITION BLASTING