Double point derail switch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15047858

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Abstract

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A derailer for use in a railroad system, has an outside switch point that selectively overlays a running surface of a first mainline track and rises above the running surface of the first mainline track and an outside switch rail mechanically fastened to the outside switch point. The derailer also includes an inside switch rail including a second switch point that selectively lies adjacent a head of a second mainline track and terminates between the first and second mainline tracks.

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Patent Owner(s)

Patent OwnerAddress
PROGRESS RAIL SERVICES CORPORATION1600 PROGRESS DRIVE ALBERTVILLE AL 35950

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hein, Russell Denison, US 1 0
Merrifield, Phillip Independence, US 1 0
Weaver, Brian Burlington, US 14 103

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