Filter berm

Details Filter berm Filter berm

1998-04-06

1999-09-07

Woo, Jay H.

Liquid purification or separation

With repair or assembling means

210484, 210488, 210924, 405 52, 405 60, C02F 140

Patent

active

059482508

ABSTRACT:
A portable berm for use in and out of doors. The berm includes a impervious flexible synthetic floor which has a berm wall formed about its periphery. The berm wall comprises a plurality of elongated plastic strips which are attached to the floor along their inner and outer edges each forming a cavity which extend around the floor. A plurality of openings are formed in the strips adjacent at least their edges. An adsorbent and absorbent hydrophobic material which allows water to pass through but absorbs chemical contaminants is positioned within the cavities to extend about the floor.

REFERENCES:
patent: 935278 (1909-09-01), Smyth
patent: 4031676 (1977-06-01), Dally
patent: 4151618 (1979-05-01), Carpenter
patent: 4671024 (1987-06-01), Schumacher
patent: 4792399 (1988-12-01), Haney et al.
patent: 4981391 (1991-01-01), Klementovich
patent: 5088139 (1992-02-01), Bloom
patent: 5099872 (1992-03-01), Tarvin et al.
patent: 5206964 (1993-05-01), Wilson, Sr.
patent: 5284048 (1994-02-01), Horner
patent: 5351348 (1994-10-01), Beger
patent: 5387053 (1995-02-01), Williamson
patent: 5405217 (1995-04-01), Dias et al.
patent: 5511683 (1996-04-01), Dailey
patent: 5573348 (1996-11-01), Morgan
patent: 5573349 (1996-11-01), Paoluccio
patent: 5743674 (1998-04-01), Healy
patent: 5800091 (1998-09-01), Van Romer

Affiliated with

Also associated with

Rating

Filter berm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter berm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter berm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1801185