Abstract: A removable filter for in ground catch basins. The present invention includes a catch basin, a top grate, a filter and an attachment of the filter to the top grate. The filter is held in place both during filtration and filter removal by the filter's attachment to the grate.

Abstract: This invention is a filter for a street curb inlet catch basin that comprises a removable filter basket assembly, a funnel to channel storm water into the basket, and a support structure that holds the filter in place within the basin by means of bracing the structure against the basins interior walls without altering the interior walls of the basin.

Abstract: The invention is a removable filter for mounting on the top of a grate for a storm water drain that comprises an overflow bypass that has a water barrier wall that is compressible and thereby safe for traffic. The filter removes pollutants from the storm water prior to the storm water passing through the grate.

Abstract: The invention is a basin insert, for use with a storm water drain basin having a perforated cover and cover support ledges. The invention comprises a filter bag assembly having a filter bag, support means to suspend the assembly within the drain basin, and overflow bypasses. The filter bag is formed from a continuous roll of filtering material.

Abstract: The invention is a filter mounted below a perforated grate cover (22) of a storm water inlet basin (20) suspended from a means of support, comprising inserted rigid bars (10) which rest upon at inlet cover support (28), which hold in position a catch basin insert comprising bar sleeves (6), storm water bypasses located in corners of the catch basin formed by vertical slit openings (12), and a bridge flap (2) which channels water above and over the bypass into the inside of a filter basket assembly (24) and the bag assembly is premanufactured in a continuous roll (14) and can be adapted to fit various catch basin sizes in the field on site.

Abstract: The invention is a filter system and support structure for use with drain basins, which have a perforated cover and cover support ledges, comprising a bag assembly, which is used as the filter, support members, an overflow bypass, and a channel for directing water into the bag assembly. The invention lies directly on the ledges of the cover support and is sandwiched between said support ledges and said cover.

Abstract: The invention is a filter mounted below a perforated basin cover (12) of a storm water inlet basin (10) suspended from two ridged support bars (22) which rest upon a cover support (26) which are connected to a bag assembly (28) by inserting the support bars (22) into two bar sleeves (24) on a periphery of a filter basket (16) with a storm water bypass comprising a loop (14) and a bridge (18) which channels water above and over the loop into the inside of a filter basket (16).

Abstract: This invention is a filter for a street curb inlet catch basin that comprises a removable filter basket assembly, a funnel to channel storm water into the basket, and a support structure that holds the filter in place within the basin by means of bracing the structure against the basins interior walls without altering the interior walls of the basin.

Abstract: A removable filter for in ground catch basins. The present invention includes a catch basin, a top grate, a filter and an attachment of the filter to the top grate. The filter removes solids from the storm water prior to the storm water passing through the grate. It includes an overflow bypass which is compressible and thereby safe for traffic.

Abstract: A removable filter for in ground catch basins. The present invention includes a catch basin, a top grate, a filter and an attachment of the filter to the top grate. The filter is held in place both during filtration and filter removal by the filter's attachment to the grate.

Abstract: A shuffle hoe with a horizontal blade which is designed for chopping the earth with the blade sides as well as weeding with a forward and backward motion with equal efficiency and control. The simple design comprises a diamond shaped blade mounted on a straight handle shaft which has a movable grip handle curved near the opposite upper end and capped by a bicycle grip.