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Electronic tape measure
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Patent number D599229
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Issue date Sep 1, 2009
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Taiwan San Tyau Co., Ltd.
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Fu-Cheng Sun
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D10 - Measuring, testing, or signalling instruments
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Art design knife
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Patent number 7,155,829
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Issue date Jan 2, 2007
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Fu-Cheng Sun
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Art design knife
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Patent number 7,121,006
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Issue date Oct 17, 2006
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Fu-Cheng Sun
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Measure tape
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Patent number D507197
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Issue date Jul 12, 2005
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Fu-Cheng Sun
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D10 - Measuring, testing, or signalling instruments
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Tape rule blade
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Patent number 6,473,986
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Issue date Nov 5, 2002
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Fu-Cheng Sun
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G01 - MEASURING TESTING
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Utility cutter
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Patent number D460908
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Issue date Jul 30, 2002
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Taiwan San Tyau Co., Ltd.
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Fu-Cheng Sun
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D08 - Tools and hardware
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Utility cutter
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Patent number 6,374,497
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Issue date Apr 23, 2002
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Taiwan San Tyau Co., Ltd.
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Fu-Cheng Sun
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Measuring tape case
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Patent number D322943
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Issue date Jan 7, 1992
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Fu-Cheng Sun
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D10 - Measuring, testing, or signalling instruments
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