Flexible aeration panel and methods of use

Gas and liquid contact apparatus – Contact devices – Liquid tank

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C261S122200

Reexamination Certificate

active

07806389

ABSTRACT:
A flexible aeration panel is described, which does not include a rigid support plate. The flexible aeration panel can comprise a first perforated, flexible sheet sealed to a second non-perforated flexible sheet at their peripheral edges, thereby defining one or more cavities that are in fluid communication with at least one gas inlet. The flexible aeration panel can be configured to produce preferably evenly spaced bubbles of gas when positioned in a liquid body. Applications include, but are not limited to, aeration of wastewater, lakes, streams, water basins and the like.

REFERENCES:
patent: 512467 (1894-01-01), Eubank
patent: 1547548 (1925-07-01), Allen, Jr. et al.
patent: 3432154 (1969-03-01), Danjes
patent: 3642260 (1972-02-01), Danjes et al.
patent: 3802676 (1974-04-01), Thayer
patent: 3846517 (1974-11-01), Ross
patent: 3880965 (1975-04-01), Dudis et al.
patent: 4029581 (1977-06-01), Cough, Jr. et al.
patent: 4624781 (1986-11-01), Messner
patent: 5015421 (1991-05-01), Messner
patent: 5192467 (1993-03-01), Strunc et al.
patent: 5352391 (1994-10-01), Heck
patent: 5532391 (1996-07-01), DeLuca et al.
patent: 5690864 (1997-11-01), Tyer
patent: 5868971 (1999-02-01), Meyer
patent: 6367783 (2002-04-01), Raftis
patent: 6406005 (2002-06-01), Lawson et al.
patent: 6558549 (2003-05-01), Cote et al.
patent: 6645374 (2003-11-01), Cote et al.
patent: 6764629 (2004-07-01), Shepard et al.
patent: 6797215 (2004-09-01), Bonk et al.
patent: 6846534 (2005-01-01), Bonk et al.
patent: 7044453 (2006-05-01), Tharp
patent: 29 42 698 (1981-05-01), None
patent: 0 229 386 (1987-07-01), None
patent: 0 747 031 (1996-12-01), None
patent: 0 761 294 (1997-03-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Flexible aeration panel and methods of use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible aeration panel and methods of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible aeration panel and methods of use will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4179757

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.