Work block encroachment warning system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10752272
APP PUB NO 20180043913A1
SERIAL NO

15797330

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure generally relates to work block encroachment warning systems for providing protection for rail workers working in a mobile or fixed work block. For example, a vehicle (V)-aware unit installed on a moving rail vehicle and a work block limit encroachment unit mounted on a railroad may wirelessly communicate with each other to determine a distance between them. When a vehicle is moving toward an occupied work block, the distance may be used to identify potential hazards.

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Patent Owner(s)

  • HARSCO TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartek, Peter Michael Ledgewood, US 7 32
Davis, Michael Stephen Westminster, US 7 21

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