Patent ID: 6254770
Filing Date: 2001-07-03
Classification: B01D,E02D,E03F

Abstract:
The combination of a removable sewer basket with a sewer basket support for retaining said basket at a selected level within a vertical sewer pipe having an interior surface and an opening at street level, said basket including a basket frame, a filter screen secured to and closing said basket frame, said basket support comprising an expandable support for extending entirely around said interior surface of said sewer pipe, said support having at least one pair of opposite spaced free ends, an adjustable expansion device joining said opposite ends to expand said support against said interior surface of said sewer pipe and to fix said support to said interior surface at the selected level below street level, said basket frame releasably resting on said support, and a handle device accessible at street level to position and place said basket on and to retrieve said basket from said basket support.