Filter service system and method

Gas separation – Specific media material – Ceramic or sintered

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C055S283000, C055S288000, C055S289000, C055S302000, C055S385300, C055SDIG030, C095S279000, C095S280000, C060S311000

Reexamination Certificate

active

07410521

ABSTRACT:
A system for removing matter from a filtering device includes a flow receiving device having a plurality of blocking portions. Each of the plurality of blocking portions is configured to substantially block a flow directed by a corresponding at least one of a plurality of filter passages of the filtering device. The system further includes a positioning assembly configured to assist in positioning the flow receiving device within the filtering device and relative to a filter media of the filtering device.

REFERENCES:
patent: 2980207 (1961-04-01), Allen
patent: 3615248 (1971-10-01), Holler
patent: 3887341 (1975-06-01), Sutter
patent: 4133657 (1979-01-01), Krogsrud
patent: 4276066 (1981-06-01), Bly et al.
patent: 4516990 (1985-05-01), Erdmannsdörfer et al.
patent: 4641496 (1987-02-01), Wade
patent: 4833883 (1989-05-01), Oda et al.
patent: 4864821 (1989-09-01), Hoch
patent: 4875335 (1989-10-01), Arai et al.
patent: 4875336 (1989-10-01), Hayashi et al.
patent: 4925463 (1990-05-01), Kuhnert
patent: 5013340 (1991-05-01), Taslim et al.
patent: 5019142 (1991-05-01), Waschkuttis
patent: 5065574 (1991-11-01), Bailey
patent: 5123243 (1992-06-01), Baddour
patent: 5253476 (1993-10-01), Levendis et al.
patent: 5254144 (1993-10-01), Provol
patent: 5390492 (1995-02-01), Levendis
patent: 5397550 (1995-03-01), Marino, Jr.
patent: 5566545 (1996-10-01), Hijikata et al.
patent: 5592925 (1997-01-01), Machida et al.
patent: 5616171 (1997-04-01), Barris et al.
patent: 5634952 (1997-06-01), Kasai et al.
patent: 5669365 (1997-09-01), Gärtner et al.
patent: 5930994 (1999-08-01), Shimato et al.
patent: 6010547 (2000-01-01), Jeong et al.
patent: 6233926 (2001-05-01), Bailey et al.
patent: 6641646 (2003-11-01), Rosenberg
patent: 6644023 (2003-11-01), Hirota et al.
patent: 6755016 (2004-06-01), Dittler et al.
patent: 6775973 (2004-08-01), Liu et al.
patent: 6835224 (2004-12-01), Cheng
patent: 7025811 (2006-04-01), Streichsbier et al.
patent: 7108739 (2006-09-01), Iyer et al.
patent: 2004/0103788 (2004-06-01), Streichsbier et al.
patent: 2004/0112218 (2004-06-01), Steiner
patent: 2004/0226290 (2004-11-01), Bailey
patent: 0 230 140 (1987-07-01), None
patent: 0 930 422 (1999-07-01), None
patent: 1336729 (2003-08-01), None
patent: 4-31613 (1992-02-01), None
patent: 7-54632 (1995-02-01), None
patent: 7-63038 (1995-03-01), None
patent: WO 01/65080 (2001-09-01), None
CombiClean™ Environmentally-friendly filter cleaning (2 pages) (www.lubrizol.com/enginecontrol) Visited Jul. 13, 2004.
CombiClean™ Diesel Particulate Filter Cleaning Station (2 pages) (www.lubrizol.com/enginecontrol) Visited Jul. 13, 2004.
CombiClean™ Diesel Particulate Filter Cleaning System—Operating Instructions (1 page) (www.lubrizol.com/enginecontrol) Visited Jul. 13, 2004.
“Vacuum Tanks & Pumps” Domestic Corporation Marine Systems (3 pages), Mar. 2003.
“Vacuum Tank Parts List & Diagram” Domestic Corporation Marine Systems (1 page), no date.
“Piezo Technology” Piezolith 3000 document (2 pages), no date.

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

Filter service system and method 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 service system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter service system and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4018058

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