Embedded railway track system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5577662
SERIAL NO

08230393

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A pair of rails are secured on a plurality of perpendicularly disposed ties which rest on a ballast material. A gauge panel is disposed between the rails and has a top surface which is substantially the same height as the rails. Field inserts are positioned on the outside of the parallel rails and field panels, which have a top surface that is substantially the same height as the rails, are positioned in contact with the field inserts. Gauge inserts are inserted into the space between the gauge panel and the parallel rails.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RFR INDUSTRIES INC901 WEST ENNIS AVENUE 75118 ENNIS TX

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hogue, Thomas A 702 Williamsburg, Ennis, TX 75119 4 47
Hull, William K 645 Chestnut Ave. #204, Long Beach, CA 90802 5 51

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation