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Portable wood log splitter
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Patent number 12,115,695
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Issue date Oct 15, 2024
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Tomas Chlapek
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Chainsaw comprising a scraper
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Patent number 10,889,021
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Issue date Jan 12, 2021
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Josef Heuser
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Modular power tool
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Patent number 10,537,983
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Issue date Jan 21, 2020
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Black & Decker, Inc.
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Kelly E. Dyer
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Rotary foam insulation cutter
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Patent number 8,707,542
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Issue date Apr 29, 2014
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Schmidt & Dirks Designs, Inc.
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Jay Dean Dirks
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Log flattening chain saw arrangement
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Patent number 8,015,715
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Issue date Sep 13, 2011
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Robert L. Perkins
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Electric pole saw
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Patent number 7,152,328
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Issue date Dec 26, 2006
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David Eugene Champlin
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Pipe beveler
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Patent number 5,961,382
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Issue date Oct 5, 1999
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Mark Stoloski
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Modular portable power tool
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Patent number 5,855,067
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Issue date Jan 5, 1999
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Kioritz Corporation
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Toshio Taomo
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Power take-off system for chain saw
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Patent number 5,239,754
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Issue date Aug 31, 1993
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Watson; William L.
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William L. Watson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Power-driven chain saw
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Patent number 5,088,197
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Issue date Feb 18, 1992
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Pro Power Corporation
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Harvey G. Anderson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Scarifier attachment for chain saw
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Patent number 5,025,615
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Issue date Jun 25, 1991
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Bruce R. Hawkenson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Chain saw attachment
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Patent number 4,985,997
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Issue date Jan 22, 1991
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Donald S. Gross
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Power-driven chain saw
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Patent number 4,945,637
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Issue date Aug 7, 1990
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Pro Power Corporation
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Harvey G. Anderson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Conversion chain saw
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Patent number 4,858,318
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Issue date Aug 22, 1989
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Pro Power Corporation
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Harvey G. Anderson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Cutting tool
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Patent number 4,827,995
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Issue date May 9, 1989
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James Wilson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Rotary cutter and support
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Patent number 4,809,438
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Issue date Mar 7, 1989
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Kioritz Corporation
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Akira Nagashima
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Rotary debris remover
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Patent number 4,805,389
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Issue date Feb 21, 1989
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Hawk Forest Enterprises Ltd.
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Bruce R. Hawkenson
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Chain saw brush for cleaning saw cuts
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Patent number 4,748,745
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Issue date Jun 7, 1988
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Richard G. Woodbridge
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Pipe cutting device
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Patent number 4,689,883
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Issue date Sep 1, 1987
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Larry G. Dent
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Planer attachment for chain saws
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Patent number 4,674,185
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Issue date Jun 23, 1987
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Douglas S. Gardner
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Circular saw conversion adapter
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Patent number 4,649,644
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Issue date Mar 17, 1987
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Hudd Enterprises
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Earl M. Huddleston
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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