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Railroad track rail drill
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Patent number 11,602,795
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Issue date Mar 14, 2023
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STANLEY BLACK & DECKER, INC.
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Jeffery Weatherill
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Rail shoe assembly
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Patent number 9,833,842
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Issue date Dec 5, 2017
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Hougen Manufacturing, Inc.
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Jeffrey Gill
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
-
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Rail loading and unloading machine
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Patent number 9,382,669
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Issue date Jul 5, 2016
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Herzog Railroad Services, Inc.
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Stanley M. Herzog
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rail drilling machine
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Patent number 8,491,235
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Issue date Jul 23, 2013
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Omi Kogyo Co., Ltd.
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Shohei Omi
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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-
-
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Drilling machine for railroad rail
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Patent number 5,409,328
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Issue date Apr 25, 1995
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Kabushiki Kaisha Yamazaki Haguruma Seisakusho
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Hirotoshi Noda
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Drilling machines
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Patent number 4,911,587
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Issue date Mar 27, 1990
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Rotabroach Limited
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Ralph Stych
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rail gun gauge assembly and method
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Patent number 3,991,638
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Issue date Nov 16, 1976
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Benjamin B. Lefton
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3893239
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Patent number 3,893,239
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Issue date Jul 8, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3706505
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Patent number 3,706,505
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Issue date Dec 19, 1972
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3572082
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Patent number 3,572,082
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Issue date Mar 23, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3273424
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Patent number 3,273,424
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Issue date Sep 20, 1966
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3124977
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Patent number 3,124,977
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Issue date Mar 17, 1964
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2887908
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Patent number 2,887,908
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Issue date May 26, 1959
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2887909
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Patent number 2,887,909
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Issue date May 26, 1959
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2407468
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Patent number 2,407,468
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Issue date Sep 10, 1946
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2394988
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Patent number 2,394,988
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Issue date Feb 19, 1946
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2389749
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Patent number 2,389,749
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Issue date Nov 27, 1945
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2376524
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Patent number 2,376,524
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Issue date May 22, 1945
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2253363
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Patent number 2,253,363
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Issue date Aug 19, 1941
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2203415
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Patent number 2,203,415
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Issue date Jun 4, 1940
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2202513
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Patent number 2,202,513
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Issue date May 28, 1940
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2202514
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Patent number 2,202,514
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Issue date May 28, 1940
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES