Tools for railway traffic control

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE47835
SERIAL NO

15928955

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Tools id='REI-00001' date='20200204' (such as system, apparatus, methodology, etc.)id='REI-00001' may be provided to control traffic over a railway track section, id='REI-00002' date='20200204' and more particularly, id='REI-00002' when a railway worker is working on or near the track sectionid='REI-00003' date='20200204' . Move particularly, when traffic over the track section is to be blockedid='REI-00003' , id='REI-00004' date='20200204' a block is placed to prevent trains from traversing the track section. Further, id='REI-00004' a release code is generated and sent to id='REI-00005' date='20200204' an electronic contact address of the railway worker. Traffic through the track section is blocked until the release code is entered inid='REI-00005' id='REI-00006' date='20200204' a user terminal. The block is removed from the track section when the release code is received by id='REI-00006' the system.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RAILWARE INCHAUPPAUGE NY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pirtle, Ross Commack, US 4 13

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