IP Library › Granted Patent US 6,998,039
Granted Patent B2
US 6,998,039 · App. 09/769,212 · Granted Feb 14, 2006

Catch basin filter

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Quick Facts
Patent No.
US 6,998,039
App. No.
09/769,212
Granted
Feb 14, 2006
Kind
B2
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.

Claims (6)

1. A combination comprising:

a) a catch basin including,

1) an inlet through which storm water and pollutants flow into a catch basin and,

2) a catch basin inlet grate that rests in the basin opening and,

3) a catch basin filter in the form of a bag and,

b) an improvement wherein the top of the filter bag has a variable sized opening comprising a size smaller than the grate for encircling and coupling said filter bag to said grate.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 23, 2007
From: PAGE, ANDLE E.
To: A. PAGE, INC.
Reel/Frame 019204/0978 →