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Steven J. Knight
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Mission Hill, SD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hopper railroad car having top hatch cover assembly
Patent number
11,713,061
Issue date
Aug 1, 2023
Gunderson LLC
Peter L. Jones
B61 - RAILWAYS
Information
Patent Grant
Cargo covering apparatus
Patent number
10,899,205
Issue date
Jan 26, 2021
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cover apparatus for an open top container such as a railcar hopper
Patent number
10,696,312
Issue date
Jun 30, 2020
Shur-Co, LLC
Steven J. Knight
B61 - RAILWAYS
Information
Patent Grant
Enclosed container with removable sides
Patent number
10,322,870
Issue date
Jun 18, 2019
Shur-Co, LLC
Steven J. Knight
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Wireless controllers
Patent number
9,847,797
Issue date
Dec 19, 2017
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wireless controller system
Patent number
9,716,518
Issue date
Jul 25, 2017
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tarp cover stop
Patent number
D790333
Issue date
Jun 27, 2017
Shur-Co, LLC
Steven J. Knight
D08 - Tools and hardware
Information
Patent Grant
Rolling cover system motor mount
Patent number
9,346,343
Issue date
May 24, 2016
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rolling cover system motor mount
Patent number
9,283,832
Issue date
Mar 15, 2016
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wireless controller system
Patent number
9,088,311
Issue date
Jul 21, 2015
Shur-Co, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Corrosion resistant electrical assembly with connectors and multi-p...
Patent number
8,888,535
Issue date
Nov 18, 2014
Shur-Co, LLC
Steven James Knight
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control system for rail car cover system
Patent number
8,869,711
Issue date
Oct 28, 2014
Strategic Rail Systems Company
Jerry R. Dimmer
B61 - RAILWAYS
Information
Patent Grant
Rail car cover system
Patent number
8,826,827
Issue date
Sep 9, 2014
Strategic Rail Systems Company
Jerry R. Dimmer
B61 - RAILWAYS
Information
Patent Grant
Rail car cover system
Patent number
8,631,746
Issue date
Jan 21, 2014
Rush Company, Inc.
Steve Knight
B61 - RAILWAYS
Information
Patent Grant
Rail car cover system
Patent number
7,967,363
Issue date
Jun 28, 2011
Shorma Company
David J. Schaefer
B61 - RAILWAYS
Information
Patent Grant
Rail car cover system
Patent number
7,823,515
Issue date
Nov 2, 2010
Shur Company
David J. Schaefer
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
HOPPER RAILROAD CAR HAVING TOP HATCH COVER ASSEMBLY
Publication number
20230322276
Publication date
Oct 12, 2023
GUNDERSON LLC
Peter L. Jones
B61 - RAILWAYS
Information
Patent Application
HOPPER RAILROAD CAR HAVING TOP HATCH COVER ASSEMBLY
Publication number
20230113865
Publication date
Apr 13, 2023
GUNDERSON LLC
Daniel J. Schuller
B61 - RAILWAYS
Information
Patent Application
HOPPER RAILROAD CAR HAVING TOP HATCH COVER ASSEMBLY
Publication number
20220063682
Publication date
Mar 3, 2022
GUNDERSON LLC
Peter L. Jones
B61 - RAILWAYS
Information
Patent Application
WIRELESS CONTROLLER SYSTEM
Publication number
20150321597
Publication date
Nov 12, 2015
STEVEN J. KNIGHT
B60 - VEHICLES IN GENERAL
Information
Patent Application
CORROSION RESISTANT ELECTRICAL ASSEMBLY WITH CONNECTORS AND MULTI-P...
Publication number
20140073180
Publication date
Mar 13, 2014
Steven J. Knight
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Rolling Cover System Motor Mount
Publication number
20130241230
Publication date
Sep 19, 2013
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Application
WIRELESS CONTROLLER SYSTEM
Publication number
20120265369
Publication date
Oct 18, 2012
SHUR-CO, LLC
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Application
MAGNETIC BRAKE FOR MOTOR
Publication number
20120080968
Publication date
Apr 5, 2012
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Application
RAIL CAR COVER SYSTEM
Publication number
20110265684
Publication date
Nov 3, 2011
Steve Knight
B61 - RAILWAYS
Information
Patent Application
WIRELESS CONTROLLERS
Publication number
20110203865
Publication date
Aug 25, 2011
Shur Company
Steven J. Knight
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTORIZED HOPPER DOOR ACTUATION SYSTEM
Publication number
20110078958
Publication date
Apr 7, 2011
Shur Company
Steven James Knight
B61 - RAILWAYS
Information
Patent Application
RAIL CAR COVER SYSTEM
Publication number
20110030575
Publication date
Feb 10, 2011
Shur Company
David J. Schaefer
B61 - RAILWAYS
Information
Patent Application
RAIL CAR COVER SYSTEM
Publication number
20100037798
Publication date
Feb 18, 2010
Shur Company
David J. Schaefer
B61 - RAILWAYS