James D. Batchelor

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Hamilton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Railroad car and end door assembly therefor
- Patent number 12,139,178
- Issue date Nov 12, 2024
- National Steel Car Limited
- Oliver M. Veit
- B61 - RAILWAYS
Information Patent Grant
Railroad car and end door assembly therefor
- Patent number 10,766,505
- Issue date Sep 8, 2020
- National Steel Car Limited
- Oliver M. Veit
- B61 - RAILWAYS
Information Patent Grant
Rail road freight car
- Patent number 9,346,472
- Issue date May 24, 2016
- National Steel Car Limited
- Ken Black
- B61 - RAILWAYS
Information Patent Grant
Movable support fitting for railroad car
- Patent number 9,114,813
- Issue date Aug 25, 2015
- National Steel Car Limited
- James D. Batchelor
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAILROAD CAR AND END DOOR ASSEMBLY THEREFOR
- Publication number 20200377130
- Publication date Dec 3, 2020
- National Steel Car Limited
- Oliver M. Veit
- B61 - RAILWAYS
Information Patent Application
RAILROAD CAR AND END DOOR ASSEMBLY THEREFOR
- Publication number 20180194373
- Publication date Jul 12, 2018
- National Steel Car Limited
- Oliver M. Veit
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD FREIGHT CAR
- Publication number 20150068425
- Publication date Mar 12, 2015
- National Steel Car Limited
- Ken BLACK
- B61 - RAILWAYS
Information Patent Application
MOVABLE SUPPORT FITTING FOR RAILROAD CAR
- Publication number 20140130707
- Publication date May 15, 2014
- National Steel Car Limited
- James D. Batchelor
- B61 - RAILWAYS