Gas separation – Specific media material – Fibrous or strand form
Reexamination Certificate
2008-01-01
2008-01-01
Smith, Duane (Department: 1724)
Gas separation
Specific media material
Fibrous or strand form
C055S528000, C210S508000
Reexamination Certificate
active
07314497
ABSTRACT:
Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in filter units. Such filter units can be placed in the stream of a mobile fluid and can remove a particulate load from the mobile stream. The unique combination of media fiber, bicomponent binder fiber and other filtration additives and components provide a filtration media having unique properties in filtration applications.
REFERENCES:
patent: 2764602 (1956-09-01), Ahlbrecht
patent: 2764603 (1956-09-01), Ahlbrecht
patent: 2803656 (1957-08-01), Ahlbrecht
patent: 3147064 (1964-09-01), Brown
patent: 3255131 (1966-06-01), Ahlbrecht
patent: 3450755 (1969-06-01), Ahlbrecht
patent: 3589956 (1971-06-01), Kranz et al.
patent: 3595731 (1971-07-01), Davies et al.
patent: 3616160 (1971-10-01), Wincklhofer et al.
patent: 3616183 (1971-10-01), Brayford et al.
patent: 3620819 (1971-11-01), Croce
patent: 3639195 (1972-02-01), Sanders
patent: 3744256 (1973-07-01), Cobb et al.
patent: 3917448 (1975-11-01), Wood
patent: 3972694 (1976-08-01), Head
patent: 3998988 (1976-12-01), Shimomai et al.
patent: 4042522 (1977-08-01), Falk
patent: 4047914 (1977-09-01), Hansen et al.
patent: 4069158 (1978-01-01), Bertocchio et al.
patent: 4069244 (1978-01-01), Mueller
patent: 4088726 (1978-05-01), Cumbers
patent: 4090967 (1978-05-01), Falk
patent: 4102785 (1978-07-01), Head et al.
patent: 4160059 (1979-07-01), Samejima
patent: 4161422 (1979-07-01), Lawson et al.
patent: 4161590 (1979-07-01), Mueller
patent: 4161602 (1979-07-01), Mueller
patent: 4177141 (1979-12-01), Nakamura et al.
patent: 4189338 (1980-02-01), Ejima et al.
patent: 4210540 (1980-07-01), Perrotta
patent: 4211819 (1980-07-01), Kunimune et al.
patent: 4234655 (1980-11-01), Kunimune et al.
patent: 4239278 (1980-12-01), Skilliter
patent: 4239516 (1980-12-01), Klein
patent: 4269888 (1981-05-01), Ejima et al.
patent: 4274914 (1981-06-01), Keith et al.
patent: 4423995 (1984-01-01), Karis
patent: 4429001 (1984-01-01), Kolpin et al.
patent: 4500384 (1985-02-01), Tomioka et al.
patent: 4501598 (1985-02-01), Long
patent: 4536440 (1985-08-01), Berg
patent: 4545789 (1985-10-01), Lato
patent: 4579774 (1986-04-01), Kuwazuru et al.
patent: 4597218 (1986-07-01), Friemel et al.
patent: 4604205 (1986-08-01), Ayers
patent: 4610678 (1986-09-01), Weisman et al.
patent: 4627863 (1986-12-01), Klein
patent: 4676807 (1987-06-01), Miller
patent: 4681801 (1987-07-01), Eian et al.
patent: 4713285 (1987-12-01), Klein
patent: 4734208 (1988-03-01), Pall et al.
patent: 4765812 (1988-08-01), Homonoff et al.
patent: 4765915 (1988-08-01), Diehl
patent: 4807619 (1989-02-01), Dyrud et al.
patent: 4838903 (1989-06-01), Thomaides et al.
patent: 4838905 (1989-06-01), Billiet et al.
patent: 4840838 (1989-06-01), Wyss
patent: 4868032 (1989-09-01), Eian et al.
patent: 4874666 (1989-10-01), Kubo et al.
patent: 4886058 (1989-12-01), Brostrom et al.
patent: 4889764 (1989-12-01), Chenoweth et al.
patent: 4911789 (1990-03-01), Rieunier et al.
patent: 4919753 (1990-04-01), Johnson et al.
patent: 4933129 (1990-06-01), Huykman
patent: 4983434 (1991-01-01), Sassa
patent: 5022964 (1991-06-01), Crane et al.
patent: 5027781 (1991-07-01), Lewis
patent: 5066538 (1991-11-01), Huykman
patent: 5087278 (1992-02-01), Suzuki
patent: 5108827 (1992-04-01), Gessner
patent: 5147721 (1992-09-01), Baron et al.
patent: 5167764 (1992-12-01), Nielsen et al.
patent: 5167765 (1992-12-01), Nielsen et al.
patent: 5190812 (1993-03-01), Joseph et al.
patent: 5212131 (1993-05-01), Belding
patent: 5246474 (1993-09-01), Greatorex
patent: 5275743 (1994-01-01), Miller et al.
patent: 5283106 (1994-02-01), Seiler et al.
patent: 5307796 (1994-05-01), Kronzer et al.
patent: 5334446 (1994-08-01), Quantrille et al.
patent: 5336286 (1994-08-01), Alexander et al.
patent: 5354603 (1994-10-01), Errede et al.
patent: 5380580 (1995-01-01), Rogers et al.
patent: 5415676 (1995-05-01), Tokar et al.
patent: 5436980 (1995-07-01), Weeks et al.
patent: 5454945 (1995-10-01), Spearman
patent: 5458960 (1995-10-01), Nieminen et al.
patent: 5468572 (1995-11-01), Zguris et al.
patent: 5472467 (1995-12-01), Pfeffer
patent: 5508079 (1996-04-01), Grant et al.
patent: 5509340 (1996-04-01), Kawamura
patent: 5545453 (1996-08-01), Grant
patent: 5580459 (1996-12-01), Powers et al.
patent: 5581647 (1996-12-01), Onishi et al.
patent: 5584784 (1996-12-01), Wu
patent: 5607735 (1997-03-01), Brown
patent: 5616408 (1997-04-01), Oleszczuk et al.
patent: 5620641 (1997-04-01), Berger
patent: 5620785 (1997-04-01), Watt et al.
patent: 5633082 (1997-05-01), Berger
patent: 5643653 (1997-07-01), Griesbach et al.
patent: 5645057 (1997-07-01), Watt et al.
patent: 5662728 (1997-09-01), Groeger
patent: 5665235 (1997-09-01), Gildersleeve et al.
patent: 5672399 (1997-09-01), Kahlbaugh et al.
patent: 5672415 (1997-09-01), Sawyer et al.
patent: 5677058 (1997-10-01), Neal et al.
patent: 5705119 (1998-01-01), Takeuchi et al.
patent: 5709735 (1998-01-01), Midkiff et al.
patent: 5711878 (1998-01-01), Ogata et al.
patent: 5728187 (1998-03-01), Kern et al.
patent: 5728298 (1998-03-01), Hamlin
patent: 5753002 (1998-05-01), Glucksman
patent: 5779847 (1998-07-01), Groeger
patent: 5783505 (1998-07-01), Duckett
patent: 5785725 (1998-07-01), Cusick et al.
patent: 5795835 (1998-08-01), Bruner et al.
patent: 5800586 (1998-09-01), Cusick et al.
patent: 5800884 (1998-09-01), D'Anna et al.
patent: 5804286 (1998-09-01), Quantrille et al.
patent: 5840245 (1998-11-01), Coombs et al.
patent: 5853439 (1998-12-01), Gieseke et al.
patent: 5885390 (1999-03-01), Alkire et al.
patent: 5911213 (1999-06-01), Ahlborn et al.
patent: 5932104 (1999-08-01), Kawamura
patent: 5935879 (1999-08-01), Helwig et al.
patent: 5935883 (1999-08-01), Pike
patent: 5948344 (1999-09-01), Cusick et al.
patent: 5952252 (1999-09-01), Shawver et al.
patent: 5954962 (1999-09-01), Adiletta
patent: 5965468 (1999-10-01), Marmon et al.
patent: 5972166 (1999-10-01), Helwig et al.
patent: 5972477 (1999-10-01), Kim et al.
patent: 5976998 (1999-11-01), Sandor et al.
patent: 5981410 (1999-11-01), Hansen et al.
patent: 5989432 (1999-11-01), Gildersleeve et al.
patent: 5993501 (1999-11-01), Cusick et al.
patent: 5993943 (1999-11-01), Bodaghi et al.
patent: 6007898 (1999-12-01), Kim et al.
patent: 6024782 (2000-02-01), Freund et al.
patent: 6041782 (2000-03-01), Angadjivand et al.
patent: 6045597 (2000-04-01), Choi
patent: 6071419 (2000-06-01), Beier et al.
patent: 6071641 (2000-06-01), Zguris et al.
patent: 6077391 (2000-06-01), Girondi
patent: 6103643 (2000-08-01), Forsten
patent: 6110249 (2000-08-01), Medcalf et al.
patent: 6136058 (2000-10-01), Miller
patent: 6139595 (2000-10-01), Herman et al.
patent: 6143049 (2000-11-01), Gieseke et al.
patent: 6143441 (2000-11-01), Zguris
patent: 6146436 (2000-11-01), Hollingsworth et al.
patent: 6152120 (2000-11-01), Julazadeh
patent: 6156682 (2000-12-01), Fletemier et al.
patent: 6156842 (2000-12-01), Hoenig et al.
patent: 6165572 (2000-12-01), Kahlbaugh et al.
patent: 6169045 (2001-01-01), Pike et al.
patent: 6171355 (2001-01-01), Gieseke et al.
patent: 6171369 (2001-01-01), Schultink et al.
patent: 6171684 (2001-01-01), Kahlbaugh et al.
patent: 6174603 (2001-01-01), Berger
patent: 6186992 (2001-02-01), Roe et al.
patent: 6187073 (2001-02-01), Gieseke et al.
patent: 6190768 (2001-02-01), Turley et al.
patent: 6197709 (2001-03-01), Tsai et al.
patent: 6200669 (2001-03-01), Marmon et al.
patent: 6251224 (2001-06-01), Dong
patent: 6264044 (2001-07-01), Meyering et al.
patent: 6267252 (2001-07-01), Amsler
patent: 6267843 (2001-07-01), Helwig et al.
patent: 6290739 (2001-09-01), Gieseke et al.
patent: 6300261 (2001-10-01), Young et al.
patent: 6301887 (2001-10-01), Gorel et al.
patent: 6306539 (2001-10-01), Zguris
patent: 6316107 (2001-11-01), Lubnin et al.
patent: 6330883 (2001-12-01), Berger
patent: 6351078 (2002-02-01), Wang et al.
patent: 6352947 (2002-03-01), Haley et al.
patent: 6355076 (2002-03-01), Gieseke et al.
patent: 6355079 (2002-03-01), Sorvari et al.
patent: 6364976 (2002-04-01), Fletemier et al.
patent
Dema Keh B.
Kahlbaugh Brad E.
Olson Linda M.
Clemente Robert A
Donaldson & Company, Inc.
Merchant & Gould P.C.
Smith Duane
LandOfFree
Filter medium and structure 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 medium and structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter medium and structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2809559