Railways – Elevated structure
Reexamination Certificate
2005-01-04
2005-01-04
Morano, S. Joseph (Department: 3617)
Railways
Elevated structure
C104S028000
Reexamination Certificate
active
06837167
ABSTRACT:
An elevated transit system has a pair of spaced apart guideways for supporting a vehicle. The guideways are supported on vertical columns above the ground. An emergency walkway extends between the guideways The walkway has a plurality of apertures to allow the passage of sunlight to the ground below.
REFERENCES:
patent: 4236601 (1980-12-01), Naka
patent: 4615275 (1986-10-01), Ishizuka
patent: 5566620 (1996-10-01), Siewert
patent: 6039135 (2000-03-01), Henderson
patent: 6357358 (2002-03-01), Henderson
Bracewell & Patterson L.L.P.
McCarry, Jr. Robert J.
Morano S. Joseph
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