Multi-function dragger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9168937
APP PUB NO 20140110537A1
SERIAL NO

13659262

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Abstract

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The present disclosure is directed to a dragger. The dragger may have a plurality of sensors configured to be located adjacent a railroad track. Each of the plurality of sensors may be oriented at an angle relative to a horizontal plane. The dragger may also have a controller in communication with the plurality of sensors. The controller may be configured to receive signals from the plurality of sensors, determine a parameter based on at least one of the received signals, and detect a fault condition when the parameter exceeds a threshold.

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Patent Owner(s)

Patent OwnerAddress
PROGRESS RAIL SERVICES CORPORATION1600 PROGRESS DRIVE PO BOX 1037 ALBERTVILLE AL 35950

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartonek, Mark Joseph Blue Springs, US 14 65

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