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Tomasz Bis
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Ancaster, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Railroad freight car access fittings
Patent number
12,054,182
Issue date
Aug 6, 2024
National Steel Car Limited
Maryam Mansouri Nasrabad
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Railroad hopper car structure and gate therefor
Patent number
11,697,437
Issue date
Jul 11, 2023
National Steel Car Limited
Elliot Powidajko
B61 - RAILWAYS
Information
Patent Grant
Railroad freight car access fittings
Patent number
10,689,012
Issue date
Jun 23, 2020
National Steel Car Limited
Maryam Mansouri Nasrabad
B61 - RAILWAYS
Information
Patent Grant
Railroad hopper car body fittings
Patent number
10,648,217
Issue date
May 12, 2020
National Steel Car Limited
Tomasz Bis
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Autorack railroad car having convertible deck structure
Patent number
10,377,392
Issue date
Aug 13, 2019
National Steel Car Limited
Tomasz Bis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Railroad car and door mechanism therefor
Patent number
10,239,542
Issue date
Mar 26, 2019
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road hopper car
Patent number
10,214,224
Issue date
Feb 26, 2019
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad hopper car and door mechanism therefor
Patent number
10,023,206
Issue date
Jul 17, 2018
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Grant
Railroad car and door mechanism therefor
Patent number
9,266,539
Issue date
Feb 23, 2016
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad hopper car and door mechanism therefor
Patent number
8,967,053
Issue date
Mar 3, 2015
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Grant
Railroad car and door mechanism therefor
Patent number
8,915,193
Issue date
Dec 23, 2014
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Grant
Rail road hopper car ridge fittings
Patent number
8,622,004
Issue date
Jan 7, 2014
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad car and door mechanism therefor
Patent number
8,596,203
Issue date
Dec 3, 2013
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad car and door mechanism therefor
Patent number
8,356,560
Issue date
Jan 22, 2013
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road car truck and bolster therefor
Patent number
8,113,126
Issue date
Feb 14, 2012
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road hopper car ridge fittings
Patent number
8,065,964
Issue date
Nov 29, 2011
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road hopper car structure
Patent number
8,047,140
Issue date
Nov 1, 2011
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad freight car
Patent number
8,025,014
Issue date
Sep 27, 2011
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad freight car
Patent number
7,878,125
Issue date
Feb 1, 2011
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road car and bearing adapter fittings therefor
Patent number
7,775,163
Issue date
Aug 17, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad freight car
Patent number
7,757,611
Issue date
Jul 20, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Truck bolster
Patent number
7,681,506
Issue date
Mar 23, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road car truck and bolster therefor
Patent number
7,631,603
Issue date
Dec 15, 2009
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Railroad freight car
Patent number
7,559,284
Issue date
Jul 14, 2009
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Cross member with container stop
Patent number
7,494,309
Issue date
Feb 24, 2009
National Steel Car Limited
Mohammed A. Khattab
B61 - RAILWAYS
Information
Patent Grant
Rail road freight car structure
Patent number
7,461,600
Issue date
Dec 9, 2008
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Rail road freight car
Patent number
7,434,519
Issue date
Oct 14, 2008
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Grant
Cross member with container stop
Patent number
6,866,452
Issue date
Mar 15, 2005
National Steel Car Limited
Mohammed A. Khattab
B61 - RAILWAYS
Information
Patent Grant
Retractable container stop and guide assembly for railroad freight...
Patent number
6,354,778
Issue date
Mar 12, 2002
National Steel Car Ltd.
Ilario A. Coslovi
B61 - RAILWAYS
Information
Patent Grant
Retractable container stop and guide assembly for railroad freight...
Patent number
6,003,445
Issue date
Dec 21, 1999
National Steel Car Ltd.
Ilario A. Coslovi
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
RAILROAD HOPPER CAR WITH FLOW THROUGH STRUCTURE
Publication number
20230399033
Publication date
Dec 14, 2023
National Steel Car Limited
Oliver M. Veit
B61 - RAILWAYS
Information
Patent Application
RAILROAD HOPPER CAR STRUCTURE AND GATE THEREFOR
Publication number
20200339163
Publication date
Oct 29, 2020
National Steel Car Limited
Elliot Powidajko
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR ACCESS FITTINGS
Publication number
20200276992
Publication date
Sep 3, 2020
National Steel Car Limited
Maryam Mansouri Nasrabad
B61 - RAILWAYS
Information
Patent Application
RAILROAD HOPPER CAR BODY FITTINGS
Publication number
20200240193
Publication date
Jul 30, 2020
National Steel Car Limited
Tomasz Bis
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20190210621
Publication date
Jul 11, 2019
National Steel Car Limited
James W. FORBES
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR ACCESS FITTINGS
Publication number
20180327002
Publication date
Nov 15, 2018
National Steel Car Limited
Maryam Mansouri Nasrabad
B61 - RAILWAYS
Information
Patent Application
RAILROAD HOPPER CAR BODY FITTINGS
Publication number
20180305967
Publication date
Oct 25, 2018
National Steel Car Limited
Tomasz Bis
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
AUTORACK RAILROAD CAR HAVING CONVERTIBLE DECK STRUCTURE
Publication number
20180015934
Publication date
Jan 18, 2018
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
Publication number
20160137210
Publication date
May 19, 2016
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20160101790
Publication date
Apr 14, 2016
National Steel Car Limited
James W. FORBES
B61 - RAILWAYS
Information
Patent Application
RAILROAD HOPPER CAR AND DOOR MECHANISM THEREFOR
Publication number
20150114253
Publication date
Apr 30, 2015
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Application
RAILROAD HOPPER CAR AND DOOR MECHANISM THEREFOR
Publication number
20140261069
Publication date
Sep 18, 2014
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20140261068
Publication date
Sep 18, 2014
National Steel Car Limited
Tomasz Bis
B61 - RAILWAYS
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20140026781
Publication date
Jan 30, 2014
National Steel Car Limited
James W. FORBES
B61 - RAILWAYS
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20120285346
Publication date
Nov 15, 2012
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
Publication number
20120199041
Publication date
Aug 9, 2012
NATIONAL STEEL CAR LIMITED
James Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR
Publication number
20110017095
Publication date
Jan 27, 2011
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAIL ROAD HOPPER CAR STRUCTURE
Publication number
20100319570
Publication date
Dec 23, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR
Publication number
20100275812
Publication date
Nov 4, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD CAR AND DOOR MECHANISM THEREFOR
Publication number
20100251923
Publication date
Oct 7, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAIL ROAD CAR TRUCK AND BOLSTER THEREFOR
Publication number
20100154672
Publication date
Jun 24, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR
Publication number
20100006000
Publication date
Jan 14, 2010
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAILROAD FREIGHT CAR
Publication number
20090031919
Publication date
Feb 5, 2009
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
HOPPER CAR WITH LADING DISLODGEMENT FITTINGS AND METHOD OF OPERATION
Publication number
20080223252
Publication date
Sep 18, 2008
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
RAIL ROAD CAR AND BEARING ADAPTER FITTINGS THEREFOR
Publication number
20080066641
Publication date
Mar 20, 2008
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
Rail road freight car structure
Publication number
20070101895
Publication date
May 10, 2007
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
Rail road freight car
Publication number
20070101896
Publication date
May 10, 2007
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
Truck bolster
Publication number
20060283351
Publication date
Dec 21, 2006
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
Rail road car truck and bearing adapter fitting therefor
Publication number
20060137565
Publication date
Jun 29, 2006
National Steel Car Limited
James W. Forbes
B61 - RAILWAYS
Information
Patent Application
Rail road car truck and bolster therefor
Publication number
20060117985
Publication date
Jun 8, 2006
James W. Forbes
B61 - RAILWAYS