Railways – Derailment guards
Reexamination Certificate
2007-12-04
2007-12-04
Le, Mark T. (Department: 3617)
Railways
Derailment guards
C104S162000, C104S172300, C134S123000
Reexamination Certificate
active
11094984
ABSTRACT:
A vehicle tire entry guide for transitioning vehicles into a car wash lane comprises a pair of smoothly-curved, reversely similar tire guide rails covered with plastic. Each curved guide rail comprises a curved angle iron with stanchions which can be bolted to the car wash floor and an extruded polyethylene cover which eliminates the need for moving parts and smoothly transitions into a conveyor tire guide lane. A roller grid or the like may be floor-mounted between the curved guide rails.
REFERENCES:
patent: 3724390 (1973-04-01), Beer et al.
patent: RE30026 (1979-06-01), Hanna et al.
patent: 4690065 (1987-09-01), Belanger et al.
patent: 4981151 (1991-01-01), Larson et al.
patent: 5027714 (1991-07-01), England
patent: 5432974 (1995-07-01), Yasutake et al.
patent: 5730061 (1998-03-01), Stufflebeam
patent: 6422153 (2002-07-01), Reitsch, Jr.
Belanger Michael J.
Turner Barry S.
Belanger, Inc.
Le Mark T.
Young & Basile
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