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Safety helmet fan system
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Patent number 11,717,047
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Issue date Aug 8, 2023
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Klein Tools, Inc.
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Kingston T. Wong
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Safety helmet
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Patent number 11,452,327
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Issue date Sep 27, 2022
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Klein Tools, Inc.
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Shantanu Deshpande
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A42 - HEADWEAR
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Safety helmet fan system
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Patent number 11,241,060
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Issue date Feb 8, 2022
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Klein Tools, Inc.
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Kingston T. Wong
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Safety helmet
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Patent number D923880
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Issue date Jun 29, 2021
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Klein Tools, Inc.
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Kingston Wong
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D29 - Equipment for safety, protection, and rescue
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Safety helmet
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Patent number D922691
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Issue date Jun 15, 2021
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Klein Tools, Inc.
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Kingston Wong
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D29 - Equipment for safety, protection, and rescue
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Folding skinning knife
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Patent number D829525
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Issue date Oct 2, 2018
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Klein Tools, Inc.
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Kingston Wong
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D08 - Tools and hardware
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Voltage tester
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Patent number D820128
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Issue date Jun 12, 2018
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Klein Tools, Inc.
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Kingston Wong
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D10 - Measuring, testing, or signalling instruments
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Knife blade
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Patent number D808749
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Issue date Jan 30, 2018
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Klein Tools, Inc.
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Kingston Wong
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D08 - Tools and hardware
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Clamp meter
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Patent number D766118
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Issue date Sep 13, 2016
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Klein Tools, Inc.
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Kingston Wong
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D10 - Measuring, testing, or signalling instruments
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Digital multimeter
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Patent number D766117
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Issue date Sep 13, 2016
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Klein Tools, Inc.
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Kingston Wong
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D10 - Measuring, testing, or signalling instruments
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Non-contact voltage tester
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Patent number D750985
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Issue date Mar 8, 2016
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Klein Tools, Inc.
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Kingston Wong
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D10 - Measuring, testing, or signalling instruments
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Reverse marked fish tape
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Patent number 8,899,554
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Issue date Dec 2, 2014
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Klein Tools, Inc.
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Kingston Wong
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Wire stripper
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Patent number D688927
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Issue date Sep 3, 2013
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Klein Tools, Inc.
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Kingston Wong
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D08 - Tools and hardware
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Screwdriver
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Patent number D684836
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Issue date Jun 25, 2013
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Klein Tools, Inc.
-
Kingston Wong
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D08 - Tools and hardware
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Electrical tester
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Patent number D655212
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Issue date Mar 6, 2012
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Klein Tools, Inc.
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Kingston Wong
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D10 - Measuring, testing, or signalling instruments
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Scoring wheel
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Patent number D638451
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Issue date May 24, 2011
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Klein Tools, Inc.
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Kingston Wong
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D15 - Machines not elsewhere specified
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-
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Fishtape
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Patent number D615891
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Issue date May 18, 2010
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Klein Tools, Inc.
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Vincent Kendzierski
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D10 - Measuring, testing, or signalling instruments
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Fishtape
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Patent number D595600
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Issue date Jul 7, 2009
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Klein Tools, Inc.
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Vincent Kendzierski
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D10 - Measuring, testing, or signalling instruments
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Insulated beverage holder
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Patent number D577964
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Issue date Oct 7, 2008
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Klein Tools, Inc.
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Jeff Konkle
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D07 - Equipment for preparing or serving food or drink not elsewhere specified
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Beverage mug
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Patent number D574193
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Issue date Aug 5, 2008
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Klein Tools, Inc.
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Jennifer Galvin
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D07 - Equipment for preparing or serving food or drink not elsewhere specified
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Fishtape
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Patent number D574277
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Issue date Aug 5, 2008
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Klein Tools, Inc.
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Vincent Kendzierski
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D10 - Measuring, testing, or signalling instruments
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Offset tape measure
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Patent number 6,920,700
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Issue date Jul 26, 2005
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Klein Tools, Inc.
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Kevin Allen Ekdahl
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G01 - MEASURING TESTING