Tools for railway traffic control

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE49115
SERIAL NO

16709126

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Tools id='REI-00001' date='20220628' (such as system, apparatus, methodology, etc.)id='REI-00001' may be provided to control traffic over a railway track section, id='REI-00002' date='20220628' and more particularly, id='REI-00002' when a railway worker is working on or near the track sectionid='REI-00003' date='20220628' , a block is placed to prevent trains from traversing the track sectionid='REI-00003' . id='REI-00004' date='20220628' Move particularly, when traffic over the track section is to be blockedid='REI-00004' id='REI-00005' date='20220628' Furtherid='REI-00005' , a release code is generated and sent to id='REI-00006' date='20220628' an electronic contact address of the railway worker. Traffic through the track section is blocked until the release code is entered in the systemid='REI-00006' id='REI-00007' date='20220628' a user terminal. The block is removed from the track section when the release code is received by the systemid='REI-00007' .

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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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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 28, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 28, 2029
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