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Motor starting assembly
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Patent number 11,313,339
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Issue date Apr 26, 2022
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Leo Bair
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Chuck key handle assembly
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Patent number 9,579,781
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Issue date Feb 28, 2017
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Paul E. Hicks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bit retaining system for rotary tool
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Patent number 9,492,875
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Issue date Nov 15, 2016
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BLACK & DECKER INC.
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Warren A. Ceroll
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bit retaining system for rotary tool
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Patent number 9,238,270
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Issue date Jan 19, 2016
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Black & Decker Inc.
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Warren A. Ceroll
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Wrench for rotary tool
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Patent number 9,144,846
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Issue date Sep 29, 2015
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Robert Bosch GmbH
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Walter Bernardi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Router
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Patent number 8,678,725
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Issue date Mar 25, 2014
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Black & Decker Inc.
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Warren A. Ceroll
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Alarmed chuck wrench
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Patent number 8,215,258
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Issue date Jul 10, 2012
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Charles Givens
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Surgical chuck key
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Patent number 6,893,027
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Issue date May 17, 2005
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Burmon, Inc.
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Charles H. Burdette
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Chuck key tool
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Patent number 6,488,288
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Issue date Dec 3, 2002
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Lisle Corporation
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Kevin L. Tally
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Snag-resistant chuck key
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Patent number 6,340,163
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Issue date Jan 22, 2002
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Brady John Newman
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Key and retainer device for a chuck
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Patent number 5,800,102
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Issue date Sep 1, 1998
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Hall's Machining Services, Inc.
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William D. Taber
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Chuck key with integral holder
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Patent number 5,451,067
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Issue date Sep 19, 1995
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Julius A. Pieper
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill chuck key tool
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Patent number 5,332,240
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Issue date Jul 26, 1994
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Paul Bedoian
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Keyless chucking device
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Patent number 5,197,749
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Issue date Mar 30, 1993
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Sidney D. Moore
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill chuck key
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Patent number 5,180,175
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Issue date Jan 19, 1993
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Mike Doolittle
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Non-slip drill chuck
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Patent number 5,174,587
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Issue date Dec 29, 1992
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Thomas E. Crawley
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill chuck key bearings
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Patent number 5,069,585
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Issue date Dec 3, 1991
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Otto D. Wenz
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Binding strap
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Patent number 5,031,282
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Issue date Jul 16, 1991
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Douglas A. Denaro
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill chuck key bearing
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Patent number 4,999,018
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Issue date Mar 12, 1991
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Otto D. Wenz
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill chuck key
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Patent number 4,997,194
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Issue date Mar 5, 1991
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Timothy L. Krohn
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Ratchet key chuck tool
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Patent number 4,781,083
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Issue date Nov 1, 1988
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Henry G. Cummings
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Snap-on pad for chuck key
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Patent number 4,718,797
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Issue date Jan 12, 1988
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John R. Purviance
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Chuck key assembly
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Patent number 4,652,001
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Issue date Mar 24, 1987
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Gordon Rathbun
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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