-
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Pipe threading or cutting device
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Patent number 11,344,961
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Issue date May 31, 2022
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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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Die stock
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Patent number 9,925,608
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Issue date Mar 27, 2018
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Hartmetall-Werkzeugfabrik Paul Horn GmbH
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Ruediger Voege
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Releasable thread chaser
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Patent number 8,794,882
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Issue date Aug 5, 2014
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Chase 'Em Back Tools LLC
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Jim Whaley
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Combination tap and die wrench
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Patent number 4,111,591
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Issue date Sep 5, 1978
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Gulf & Western Manufacturing Company
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Edward M. Rolnick
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR