Liquid purification or separation – Structural installation – Flume stream type
Reexamination Certificate
2011-07-19
2011-07-19
Popovics, Robert James (Department: 1776)
Liquid purification or separation
Structural installation
Flume stream type
C210S236000, C210S238000, C210S249000, C210S359000
Reexamination Certificate
active
07981283
ABSTRACT:
A nutrient separating filter basket apparatus for a storm water drain system has an adjustable filter basket installed in a storm water drain pipe system to receive storm water runoff therethrough. The filter basket collects organic materials, such as grass clippings, leaves and tree stems therein and is adjustable for different ground water levels.
REFERENCES:
patent: 4895653 (1990-01-01), Cherochak
patent: 6428692 (2002-08-01), Happel
patent: 6872029 (2005-03-01), Allard et al.
patent: 7270747 (2007-09-01), Happel et al.
patent: 2006/0201860 (2006-09-01), Happel et al.
patent: 2009/0134081 (2009-05-01), Happel et al.
Happel Henry
Happel, legal representative Dolores J.
Hobby, III William M.
Popovics Robert James
LandOfFree
Adjustable filter basket for a storm water drain system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable filter basket for a storm water drain system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable filter basket for a storm water drain system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2731975