Road structure – process – or apparatus – Drain or gutter – Street or curb inlet for surface drainage
Reexamination Certificate
2006-02-14
2006-02-14
Hartmann, Gary S. (Department: 3671)
Road structure, process, or apparatus
Drain or gutter
Street or curb inlet for surface drainage
C404S002000, C404S004000, C210S163000
Reexamination Certificate
active
06997636
ABSTRACT:
An apparatus for connection of a drain inlet to a vertical fixed runoff drainage pipe includes an intermediate adapter plate with a cylindrical shank that can be inserted in an impervious manner into a drainage tube at an adjustable relative height. The drain is slidably mounted such that it is guided bilaterally in translation over the plate. In this way, the drain can be disposed at a final determined position in relation to a curb before being sealed to the curb.
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patent: 4964180 (1990-10-01), Harbeke
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patent: 5722791 (1998-03-01), Dallmer
patent: 5724777 (1998-03-01), Hubbard
patent: 6234711 (2001-05-01), Beaman
patent: 2003/0037498 (2003-02-01), Bishop
patent: 380292 (1932-09-01), None
Hartmann Gary S.
Leydig , Voit & Mayer, Ltd.
Norinco
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