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GENERAL BEARING CORPORATION
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Milford, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Knuckle pin for railway vehicle coupler
Patent number
7,896,179
Issue date
Mar 1, 2011
General Bearing Corporation
John Hanaway
B61 - RAILWAYS
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Patent Grant
Non-rotating draft key retainer
Patent number
6,357,613
Issue date
Mar 19, 2002
General Bearing Corporation
John Hanaway
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patents Applications
last 30 patents
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Patent Application
KNUCKLE PIN FOR RAILWAY CAR COUPLER
Publication number
20130277325
Publication date
Oct 24, 2013
GENERAL BEARING CORPORATION
John P Hanaway
B61 - RAILWAYS
Information
Patent Application
KNUCKLE PIN FOR RAILWAY VEHICLE COUPLER
Publication number
20090308830
Publication date
Dec 17, 2009
GENERAL BEARING CORPORATION
John Hanaway
B61 - RAILWAYS
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Trademark
last 30 trademarks
Information
Trademark
86237450 - GB
Serial number
86237450
Registration number
4628562
Filing date
Mar 31, 2014
General Bearing Corporation
6 - Common metals and their alloys
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Trademark
77536843 - ROTO-LOCK
Serial number
77536843
Registration number
3734922
Filing date
Aug 1, 2008
General Bearing Corporation
6 - Common metals and their alloys