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US Patent 7559284 Railroad freight car

Patent 7559284 was granted and assigned to National Steel Car on July, 2009 by the United States Patent and Trademark Office.

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Patent Inventor Names
James W. Forbes0
Mohammed Al-Kaabi0
Tomasz Bis0
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Patent abstract

A railroad freight car may have a body for carrying lading. The body may be a gondola car body. The car body may include a decking or floor structure, and may include longitudinally extending side beams bordering the floor structure. The connection of the side beams to the floor structure may be may without the use of a dedicated side sill. The car body structure may include cross-bearers and side beam stiffeners that are joined together by structural knees. The car body may also include clean out ports to facilitate cleaning of the lading receptacle.

Edits on 13 Jul, 2023
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edited on 13 Jul, 2023
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US Patent 07559284 Railroad freight car US Patent 7559284 Railroad freight car

Infobox
Patent Number
075592840
Patent Number
75592840
Edits on 22 May, 2023
"Remove website redirecting to Patent Public Search front page"
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edited on 22 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075592840
Edits on 27 Sep, 2022
"Entity importer update"
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edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
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National Steel Car
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075592840
Date of Patent
July 14, 2009
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Patent Application Number
122483050
Date Filed
October 9, 2008
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075592840
Patent Primary Examiner
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Lars A Olson
0
Edits on 18 Jun, 2022
"Entity importer update"
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edited on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07559284
Edits on 2 Dec, 2021
"Created via: Entity Importer"
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created this topic on 2 Dec, 2021
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 US Patent 07559284 Railroad freight car

Infobox
Is a
Patent
Patent
Current assignee
‌
National Steel Car
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07559284
Date of patent
July 14, 2009
Patent application number
12248305
Date Filed
October 9, 2008
Patent primary examiner
‌
Lars A Olson

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