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223
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Patent #:
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Issue Dt:
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12/11/1973
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Application #:
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05183998
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Filing Dt:
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09/27/1971
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Title:
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SAW CHAIN LUBRICATION MEANS
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Patent #:
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Issue Dt:
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04/20/1976
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Application #:
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05468456
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Filing Dt:
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05/09/1974
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Title:
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SAW CHAIN
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Patent #:
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Issue Dt:
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03/25/1980
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Application #:
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05929860
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Filing Dt:
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07/31/1978
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Title:
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SPLITTING DEVICE
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Patent #:
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Issue Dt:
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06/16/1981
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Application #:
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06014862
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Filing Dt:
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02/26/1979
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Title:
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PORTABLE SAW
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Patent #:
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Issue Dt:
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02/23/1982
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Application #:
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06015111
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Filing Dt:
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02/26/1979
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Title:
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CHAIN SAW
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Patent #:
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Issue Dt:
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10/12/1982
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Application #:
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06148810
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Filing Dt:
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05/12/1980
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Title:
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SAW CHAIN
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Patent #:
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Issue Dt:
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05/25/1982
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Application #:
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06166612
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Filing Dt:
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07/07/1980
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Title:
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METHOD AND APPARATUS FOR DETERMINING THE SHARPNESS OF A SAW CHAIN
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Patent #:
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Issue Dt:
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08/10/1982
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Application #:
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06174902
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Filing Dt:
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08/04/1980
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Title:
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LOG LIFTER
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Patent #:
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Issue Dt:
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06/15/1982
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Application #:
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06179086
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Filing Dt:
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08/18/1980
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Title:
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VIBRATION DAMPENED SAW BARS
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Patent #:
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Issue Dt:
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04/26/1983
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Application #:
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06205028
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Filing Dt:
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11/07/1980
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Title:
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RETICLE AND METHOD OF MAKING THE SAME
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Patent #:
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Issue Dt:
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01/18/1983
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Application #:
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06223907
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Filing Dt:
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01/09/1981
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Title:
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BICYCLE FRAME STRUCTURE
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Patent #:
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Issue Dt:
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11/08/1983
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Application #:
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06229780
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Filing Dt:
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01/30/1981
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Title:
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CHAIN SAW GUIDE BAR GRINDING DEVICE
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Patent #:
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Issue Dt:
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06/28/1983
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Application #:
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06232696
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Filing Dt:
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02/09/1981
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Title:
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WOOD CHIPPER
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Patent #:
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Issue Dt:
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07/27/1982
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Application #:
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06264348
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Filing Dt:
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05/18/1981
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Title:
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GRAIN DRYER WITH HEAT EXCHANGE ASSEMBLY
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Patent #:
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Issue Dt:
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05/10/1983
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Application #:
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06279531
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Filing Dt:
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07/01/1981
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Title:
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CHAIN SAW DEVICE
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Patent #:
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Issue Dt:
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12/31/1985
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Application #:
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06421876
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Filing Dt:
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09/23/1982
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Title:
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REPLACEABLE NOSE ASSEMBLY FOR CHAIN SAW GUIDE BAR
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Patent #:
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Issue Dt:
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08/20/1985
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Application #:
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06452092
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Filing Dt:
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12/22/1982
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Title:
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SAW CHAIN
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Patent #:
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Issue Dt:
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02/05/1985
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Application #:
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06489835
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Filing Dt:
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04/29/1983
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Title:
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CUTTING TOOL WITH CUTTING TOOTH INSERT
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Patent #:
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Issue Dt:
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02/26/1985
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Application #:
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06489860
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Filing Dt:
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04/29/1983
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Title:
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CUTTING TOOL WITH IMPROVED DEPTH CONTROL
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Patent #:
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Issue Dt:
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07/23/1985
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Application #:
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06489869
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Filing Dt:
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05/06/1983
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Title:
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SAW CHAIN SHARPENING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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07/23/1985
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Application #:
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06507722
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Filing Dt:
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06/27/1983
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Title:
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SPROCKET WITH RADIAL CLEARING MEANS
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06555604
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Filing Dt:
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11/28/1983
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Title:
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SAFETY SAW CHAIN
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Patent #:
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Issue Dt:
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04/15/1986
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Application #:
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06600005
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Filing Dt:
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04/13/1984
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Title:
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SAW CHAIN WITH IMPROVED CUTTING DEPTH CONTROL
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Patent #:
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Issue Dt:
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03/28/1989
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Application #:
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06667972
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Filing Dt:
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11/05/1984
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Title:
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SPROCKET WITH RADIAL CLEARING MEANS
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Patent #:
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Issue Dt:
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12/09/1986
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Application #:
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06730266
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Filing Dt:
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05/06/1985
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Title:
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HAND HELD CUTTING TOOLS
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Patent #:
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Issue Dt:
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12/02/1986
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Application #:
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06794706
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Filing Dt:
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11/04/1985
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Title:
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CUTTING CHAIN HAVING AUTOMATIC SHARPENING
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Patent #:
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Issue Dt:
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07/14/1987
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Application #:
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06800683
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Filing Dt:
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11/22/1985
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Title:
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ELECTROPHORETIC APPARATUS
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Patent #:
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Issue Dt:
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02/17/1987
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Application #:
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06869344
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Filing Dt:
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06/02/1986
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Title:
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SAW CHAIN COMPRISED OF SAFETY SIDE LINKS DESIGNED FOR REDUCING VIBRATION
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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06928835
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Filing Dt:
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11/10/1986
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Title:
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CUTTING CHAIN
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Patent #:
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Issue Dt:
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07/17/1990
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Application #:
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06933066
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Filing Dt:
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11/20/1986
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Title:
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ENCLOSED CONTAINER
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Patent #:
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Issue Dt:
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09/27/1988
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Application #:
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06939418
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Filing Dt:
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12/08/1986
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Title:
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SAW CHAIN HAVING RELIEVED CENTER LINK
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Patent #:
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Issue Dt:
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08/16/1988
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Application #:
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07038331
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Filing Dt:
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04/14/1987
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Title:
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TREE FELLING APPARATUS
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Patent #:
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Issue Dt:
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11/08/1988
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Application #:
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07083578
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Filing Dt:
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08/07/1987
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Title:
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BRUSH CUTTING BLADE
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Patent #:
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Issue Dt:
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03/21/1989
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Application #:
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07086640
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Filing Dt:
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08/18/1987
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Title:
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CHAIN LINK WITH FOLDED OVER CONNECTING PORTIONS
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Patent #:
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Issue Dt:
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10/11/1988
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Application #:
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07167537
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Filing Dt:
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03/14/1988
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Title:
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CHAIN SAW DRIVE SPROCKET WITH WEAR MARK INDICATORS
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Patent #:
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|
Issue Dt:
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10/31/1989
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Application #:
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07169899
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Filing Dt:
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03/18/1988
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Title:
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SPROCKET ASSEMBLY FOR CHAIN SAWS
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Patent #:
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|
Issue Dt:
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09/05/1989
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Application #:
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07169979
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Filing Dt:
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03/18/1988
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Title:
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SAW CHAIN HOOK ANGLE GAUGE
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Patent #:
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Issue Dt:
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12/12/1989
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Application #:
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07169995
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Filing Dt:
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03/18/1988
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Title:
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LAMINATED GUIDE BAR FOR CHAIN SAWS HAVING FOAM CORE
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Patent #:
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Issue Dt:
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07/18/1989
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Application #:
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07179755
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Filing Dt:
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04/11/1988
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Title:
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VEHICLE MOUNTABLE TREE FELLING APPARATUS
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Patent #:
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Issue Dt:
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05/01/1990
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Application #:
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07181437
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Filing Dt:
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04/14/1988
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Title:
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CHAIN SAW COMPONENTS AND SYSTEM FOR CUTTING MASONRY AND THE LIKE
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Patent #:
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|
Issue Dt:
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02/11/1992
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Application #:
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07188387
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Filing Dt:
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04/29/1988
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Title:
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ATTACHMENT FOR A CHAIN SAW
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Patent #:
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|
Issue Dt:
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09/26/1989
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Application #:
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07190032
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Filing Dt:
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05/04/1988
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Title:
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STAR-SHAPED FLEXIBLE CUTTING LINE
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07200544
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Filing Dt:
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05/31/1988
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Title:
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BOAT TRAILERS
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Patent #:
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Issue Dt:
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06/27/1989
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Application #:
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07205300
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Filing Dt:
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06/10/1988
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Title:
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SAW CHAIN WITH WRAP-OVER DEPTH GAUGE
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Patent #:
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|
Issue Dt:
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10/17/1989
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Application #:
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07216191
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Filing Dt:
|
07/07/1988
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Title:
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SAW CHAIN WITH WEAR LINK
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Patent #:
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|
Issue Dt:
|
02/27/1990
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Application #:
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07246357
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Filing Dt:
|
09/19/1988
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Title:
|
BALE CUTTING CHAIN
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Patent #:
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|
Issue Dt:
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10/30/1990
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Application #:
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07272309
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Filing Dt:
|
11/17/1988
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Title:
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RIDING LAWN MOWER
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Patent #:
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|
Issue Dt:
|
01/30/1990
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Application #:
|
07357900
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Filing Dt:
|
05/25/1989
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Title:
|
SAWCHAIN
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|
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Patent #:
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|
Issue Dt:
|
01/16/1990
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Application #:
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07358086
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Filing Dt:
|
05/30/1989
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Title:
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INTEGRAL DUST COVER AND PUMP DRIVE
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Patent #:
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|
Issue Dt:
|
02/06/1990
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Application #:
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07365601
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Filing Dt:
|
06/13/1989
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Title:
|
LOW VIBRATION CENTER DRIVE CUTTER CHAIN
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Patent #:
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|
Issue Dt:
|
11/20/1990
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Application #:
|
07418189
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Filing Dt:
|
10/06/1989
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Title:
|
SPROCKET NOSE GUIDE BAR FOR CHAIN SAWS
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|
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Patent #:
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|
Issue Dt:
|
05/01/1990
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Application #:
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07422137
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Filing Dt:
|
10/16/1989
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Title:
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METHOD AND APPARATUS TO FELL A TREE
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Patent #:
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|
Issue Dt:
|
09/25/1990
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Application #:
|
07475133
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Filing Dt:
|
02/05/1990
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Title:
|
TREE FELLING APPARATUS
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|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
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Application #:
|
07512841
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Filing Dt:
|
04/23/1990
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Title:
|
CUTTING CHAIN FOR AGGREGATE MATERIALS
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Patent #:
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|
Issue Dt:
|
03/10/1992
|
Application #:
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07546428
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Filing Dt:
|
06/29/1990
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Title:
|
VEGETATION CUTTING TOOL AND METHOD OF MANUFACTURE
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|
Patent #:
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|
Issue Dt:
|
06/04/1991
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Application #:
|
07553381
|
Filing Dt:
|
07/17/1990
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Title:
|
DRIVE SPROCKET FOR CHAIN SAWS
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Patent #:
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|
Issue Dt:
|
06/09/1992
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Application #:
|
07577258
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Filing Dt:
|
09/04/1990
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Title:
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ABRASIVE CUTTING APPARATUS INCLUDING INVERTED CUTTING CHAIN WITH INWARD FACING CUTTING ELEMENTS
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|
|
Patent #:
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|
Issue Dt:
|
03/24/1992
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Application #:
|
07584348
|
Filing Dt:
|
09/18/1990
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Title:
|
DRIVE SPROCKET FOR A CHAIN SAW
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Patent #:
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|
Issue Dt:
|
10/01/1991
|
Application #:
|
07604613
|
Filing Dt:
|
10/26/1990
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Title:
|
REPAIRABLE GUIDE BAR FOR TREE HARVESTERS
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|
|
Patent #:
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|
Issue Dt:
|
02/11/1992
|
Application #:
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07609418
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Filing Dt:
|
11/05/1990
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Title:
|
TRANSPORTABLE WORK MACHINE HAVING STABILIZER LEG WITH SELECTIVELY OPERABLE AUXILIARY SAW MEANS
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Patent #:
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|
Issue Dt:
|
09/24/1991
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Application #:
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07628421
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Filing Dt:
|
12/14/1990
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Title:
|
CHAIN SAW BAR FLUID PASSAGE SYSTEM
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Patent #:
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|
Issue Dt:
|
10/15/1991
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Application #:
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07639676
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Filing Dt:
|
01/07/1991
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Title:
|
TREE HARVESTER GUIDE BAR
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Patent #:
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|
Issue Dt:
|
03/16/1993
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Application #:
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07653022
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Filing Dt:
|
02/08/1991
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Title:
|
HEAT TREATABLE CHROMIUM
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Patent #:
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|
Issue Dt:
|
11/26/1991
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Application #:
|
07673413
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Filing Dt:
|
03/22/1991
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Title:
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LAMINATED ADHESIVE CORE CHAIN SAW GUIDE BAR WITH CONTAINMENT AND SPACING WIRE
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|
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Patent #:
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|
Issue Dt:
|
03/03/1992
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Application #:
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07687063
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Filing Dt:
|
04/18/1991
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Title:
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FLUID INJECTING NOSE SPROCKET FOR A CHAIN SAW GUIDE BAR
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Patent #:
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Issue Dt:
|
03/24/1992
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Application #:
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07691749
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Filing Dt:
|
04/25/1991
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Title:
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ULTRASONIC LOG GRADING
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|
|
Patent #:
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|
Issue Dt:
|
08/11/1992
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Application #:
|
07704466
|
Filing Dt:
|
05/23/1991
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Title:
|
CHAIN SAW SPROCKET
|
|
|
Patent #:
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|
Issue Dt:
|
07/14/1992
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Application #:
|
07710186
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Filing Dt:
|
06/04/1991
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Title:
|
FEED MECHANISM FOR A CUTTING DEVICE
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Patent #:
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|
Issue Dt:
|
06/23/1992
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Application #:
|
07718223
|
Filing Dt:
|
06/20/1991
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Title:
|
SAW CHAIN HAVING HEADLESS FASTENER
|
|
|
Patent #:
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|
Issue Dt:
|
04/14/1992
|
Application #:
|
07719167
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Filing Dt:
|
06/21/1991
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Title:
|
LOG CUTTING APPARATUS
|
|
|
Patent #:
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|
Issue Dt:
|
02/09/1993
|
Application #:
|
07730192
|
Filing Dt:
|
07/15/1991
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Title:
|
SAW CHAIN FOR AGGREGATE MATERIALS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1992
|
Application #:
|
07732140
|
Filing Dt:
|
07/18/1991
|
Title:
|
VEGETATION CUTTING TOOL AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/08/1992
|
Application #:
|
07742902
|
Filing Dt:
|
08/09/1991
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Title:
|
METHOD AND APPARATUS FOR CONTROLLING SAW CHAIN TENSION
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|
|
Patent #:
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|
Issue Dt:
|
03/03/1992
|
Application #:
|
07756033
|
Filing Dt:
|
09/06/1991
|
Title:
|
SAW CHAIN HAVING CUTTER LINK WITH CENTRAL PIVOT ON BOTTOM EDGE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/10/1992
|
Application #:
|
07757547
|
Filing Dt:
|
09/11/1991
|
Title:
|
REPAIRABLE GUIDE BAR FOR TREE HARVESTERS
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|
|
Patent #:
|
|
Issue Dt:
|
09/01/1992
|
Application #:
|
07782432
|
Filing Dt:
|
10/25/1991
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Title:
|
SELECTABLE SPRAY PATTERN CHAIN SAW BAR SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
10/13/1992
|
Application #:
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07804216
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Filing Dt:
|
12/09/1991
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Title:
|
RIVET CONNECTOR FOR HEDGE CUTTING BLADE
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|
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Patent #:
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|
Issue Dt:
|
04/20/1993
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Application #:
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07815804
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Filing Dt:
|
12/30/1991
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Title:
|
FULL SIDE SHIFT SYSTEM FOR DETACHABLE ROTARY APPARATUS
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Patent #:
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Issue Dt:
|
02/01/1994
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Application #:
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07864025
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Filing Dt:
|
04/06/1992
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Title:
|
COMBINED PRUNER AND EXTENSION POLE THEREFOR
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Patent #:
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Issue Dt:
|
12/21/1993
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Application #:
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07864026
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Filing Dt:
|
04/06/1992
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Title:
|
HAND HELD POWER PRUNER
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|
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Patent #:
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Issue Dt:
|
04/19/1994
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Application #:
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07868273
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Filing Dt:
|
04/07/1992
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Title:
|
HAND HELD POWER PRUNER
|
|
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Patent #:
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|
Issue Dt:
|
06/01/1993
|
Application #:
|
07878412
|
Filing Dt:
|
05/04/1992
|
Title:
|
CUTTING ELEMENT AND SAW CHAIN FOR CUTTING AGGREGATE MATERIAL
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|
|
Patent #:
|
|
Issue Dt:
|
05/18/1993
|
Application #:
|
07890923
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Filing Dt:
|
05/29/1992
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Title:
|
CUTTING TOOTH
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|
|
Patent #:
|
|
Issue Dt:
|
12/07/1993
|
Application #:
|
07929095
|
Filing Dt:
|
08/13/1992
|
Title:
|
GRAPPLE SAW WITH POSITIVE PRESSURE GRAPPLE ARMS
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|
Patent #:
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|
Issue Dt:
|
05/09/1995
|
Application #:
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08033635
|
Filing Dt:
|
03/16/1993
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Title:
|
HEAT-TREATABLE CHROMIUM
|
|
|
Patent #:
|
|
Issue Dt:
|
03/14/1995
|
Application #:
|
08066114
|
Filing Dt:
|
07/15/1993
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Title:
|
MOUNTING BASE FOR GUIDEBARS
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|
|
Patent #:
|
|
Issue Dt:
|
04/05/1994
|
Application #:
|
08075340
|
Filing Dt:
|
06/10/1993
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Title:
|
REMOVABLE HYDRAULIC APPARATUS WITH ELECTRIC CONTROL FOR MULTIPLE POSITIONING HYDRAULIC CYLINDERS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/09/1995
|
Application #:
|
08095600
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Filing Dt:
|
07/21/1993
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Title:
|
RECIPROCATING HEDGE TRIMMER TOOL HAVING CUTTING TEETH WITH ASYMMETRICAL GUARD PORTIONS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/17/1995
|
Application #:
|
08098509
|
Filing Dt:
|
07/28/1993
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Title:
|
MILLING DRUM WITH INTERNAL DRIVE MOTOR
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|
|
Patent #:
|
|
Issue Dt:
|
10/08/1996
|
Application #:
|
08239316
|
Filing Dt:
|
05/06/1994
|
Title:
|
CHAINSAW GUIDE BAR
|
|
|
Patent #:
|
|
Issue Dt:
|
03/05/1996
|
Application #:
|
08243966
|
Filing Dt:
|
05/17/1994
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Title:
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FRICTION DRIVE UNIT FOR RIDING LAWN MOWERS AND THE LIKE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/12/1996
|
Application #:
|
08249900
|
Filing Dt:
|
05/26/1994
|
Title:
|
CASE TRIMMER
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/1995
|
Application #:
|
08303431
|
Filing Dt:
|
09/09/1994
|
Title:
|
LOAD TESTING APPARATUS AND METHOD FOR A PERSONNEL PLATFORM
|
|
|
Patent #:
|
|
Issue Dt:
|
09/16/1997
|
Application #:
|
08338344
|
Filing Dt:
|
11/14/1994
|
Title:
|
SAW CHAIN CUTTER WITH BENT OVER DEPTH GAUGE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/1995
|
Application #:
|
08341904
|
Filing Dt:
|
11/15/1994
|
Title:
|
WOOD PROCESSING APPARATUS WITH IMPACT HAMMER
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/1995
|
Application #:
|
08341905
|
Filing Dt:
|
11/15/1994
|
Title:
|
TREE HARVESTING APPARATUS WITH IMPACT HAMMER
|
|
|
Patent #:
|
|
Issue Dt:
|
01/28/1997
|
Application #:
|
08428736
|
Filing Dt:
|
04/25/1995
|
Title:
|
CHAINSAW GUIDE BAR
|
|
|
Patent #:
|
|
Issue Dt:
|
07/29/1997
|
Application #:
|
08431438
|
Filing Dt:
|
05/01/1995
|
Title:
|
HIGH STRENGTH STEEL COMPOSITION HAVING ENHANCED LOW TEMPERATURE TOUGHNESS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/1997
|
Application #:
|
08488911
|
Filing Dt:
|
06/09/1995
|
Title:
|
DRIVE SPROCKET DEVICE WITH FLANGES
|
|
|
Patent #:
|
|
Issue Dt:
|
09/16/1997
|
Application #:
|
08489582
|
Filing Dt:
|
06/12/1995
|
Title:
|
DRIVE SPROCKET DEVICE
|
|