Railways – Track layers
Reexamination Certificate
2008-05-13
2008-05-13
Le, Mark T. (Department: 3617)
Railways
Track layers
C410S044000, C414S339000
Reexamination Certificate
active
11054675
ABSTRACT:
A method of transporting rails to, and leaving the rails at, a target location. The method includes using a train having multiple rail wagons. The steps include supporting the rails on at least two successive wagons with the rail being movable relative to at least one wagon in the direction of elongate extent of the rail, and using winches on the wagons to unload the rails at the target location.
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patent: 4253398 (1981-03-01), Theurer et al.
patent: 5174211 (1992-12-01), Snead
patent: 5595313 (1997-01-01), Kroll et al.
patent: 5630365 (1997-05-01), Hertelendi
patent: 800 975 (1950-12-01), None
patent: 1 574 169 (1969-11-01), None
patent: 2 728 285 (1996-06-01), None
patent: WO 03/068656 (2003-08-01), None
Davies Richard
McHale Pat
Adams Intellectual Property Law, P.A.
Fastline Limited
Le Mark T.
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