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-
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Ventilated mine roof support
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Patent number 9,903,203
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Issue date Feb 27, 2018
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Burrell Mining Products, Inc.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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Support for use in mine
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Patent number 9,695,690
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Issue date Jul 4, 2017
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Burrell Mining Products, Inc.
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Ian Edward Healy
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E21 - EARTH DRILLING MINING
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Ventilated mine roof support
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Patent number 9,611,738
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Issue date Apr 4, 2017
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Burrell Mining Products, Inc.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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Telescopic mine roof support
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Patent number 9,347,316
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Issue date May 24, 2016
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Burrell Mining Products, Inc.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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Telescopic mine roof support
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Patent number 8,851,805
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Issue date Oct 7, 2014
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Burrell Mining Products, Inc.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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Mine prop
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Patent number 6,910,834
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Issue date Jun 28, 2005
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Burrell Mining Products, Inc.
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William L. Harbaugh
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E21 - EARTH DRILLING MINING
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VENTILATED MINE ROOF SUPPORT
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Publication number 20170159433
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Publication date Jun 8, 2017
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BURRELL MINING PRODUCTS, INC.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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TELESCOPIC MINE ROOF SUPPORT
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Publication number 20170130580
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Publication date May 11, 2017
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BURRELL MINING PRODUCTS, INC.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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VENTILATED MINE ROOF SUPPORT
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Publication number 20160061032
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Publication date Mar 3, 2016
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BURRELL MINING PRODUCTS, INC.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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TELESCOPIC MINE ROOF SUPPORT
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Publication number 20150267536
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Publication date Sep 24, 2015
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BURRELL MINING PRODUCTS, INC.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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TELESCOPIC MINE ROOF SUPPORT
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Publication number 20150184512
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Publication date Jul 2, 2015
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BURRELL MINING PRODUCTS, INC.
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Michael T. Shook
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E21 - EARTH DRILLING MINING
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88474019
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Serial number 88474019
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Registration number 6051306
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Filing date Jun 14, 2019
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Burrell Mining Products, Inc.
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6 - Common metals and their alloys
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87265178 - CLUSTER CAN
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Serial number 87265178
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Filing date Dec 12, 2016
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Burrell Mining Products, Inc.
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6 - Common metals and their alloys
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87265172 - EYE CAN
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Serial number 87265172
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Filing date Dec 12, 2016
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Burrell Mining Products, Inc.
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6 - Common metals and their alloys
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78250302 - TURBO PROP
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Serial number 78250302
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Registration number 2872857
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Filing date May 15, 2003
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Burrell Mining Products, Inc.
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19 - Building materials (non-metallic)
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74693924 - THE CAN
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Serial number 74693924
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Registration number 2251592
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Filing date Jun 28, 1995
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Burrell Mining Products, Inc.
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19 - Building materials (non-metallic)
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74693912 - THE CAN
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Serial number 74693912
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Registration number 2041319
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Filing date Jun 28, 1995
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Burrell Mining Products, Inc.
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19 - Building materials (non-metallic)