Patent ID: 7201843
Filing Date: 2007-04-10
Classification: B01D,E03F

Abstract:
1. A catch basin filter for use with a catch basin of a type having a basin sidewall with an upper end at a catch basin inlet and a recess located at the upper end into which a grate is received, wherein the catch basin filter includes: a two-dimensional support frame adapted to be received within the recess of the catch basin beneath the grate, said support frame including at least a first set of overlapping portions moveable relative to one another within a first retaining member to change a first dimension of the support frame and a second set of overlapping portions moveable relative to one another within a second retaining member to change a second dimension of the support frame; and a filter bag coupled to the support frame, said filter bag having an open top adapted to be positioned at the catch basin inlet a closed bottom and a bag sidewall.