Planting – Liquid or gas soil treatment – Drilling machines
Reexamination Certificate
2008-11-14
2010-10-05
Novosad, Christopher J. (Department: 3641)
Planting
Liquid or gas soil treatment
Drilling machines
C111S200000
Reexamination Certificate
active
07806061
ABSTRACT:
A dense phase flow product delivery system for an agricultural implement is provided. The system comprises a primary container configured to accommodate dispensed product and that includes a product exit. The system also comprises a pressure supply assembly configured to provide a pressurized fluid to the primary container and a delivery conduit connected to the product exit and configured to permit the dispensed product to pass there through. The system further comprises a purge supply configured to provide a purge fluid to the delivery conduit. The system is configured for a dispensing operation in which the pressurized fluid forces the dispensed product in the primary container to flow through the delivery conduit in a delivery direction. The system is also configured for a purging operation in which the purge fluid forces residual product in the delivery conduit to flow in a direction opposite the delivery direction.
REFERENCES:
patent: 524474 (1894-08-01), Wade
patent: 670534 (1901-03-01), Carmical
patent: 1369649 (1921-02-01), Gieseler
patent: 2062295 (1936-12-01), Cary et al.
patent: 2171205 (1939-08-01), Zinke
patent: 2193738 (1940-03-01), Perrin
patent: 2559183 (1951-07-01), Barnett
patent: 2671690 (1954-03-01), Von Ehrenkrook
patent: 2814531 (1957-11-01), Murray, Jr.
patent: 2937049 (1960-05-01), Osawa
patent: 3197261 (1965-07-01), Kauffman
patent: 3207560 (1965-09-01), Brown
patent: 3376897 (1968-04-01), Dolder et al.
patent: 3386474 (1968-06-01), Kimmel
patent: 3387895 (1968-06-01), Hochmuth et al.
patent: 3515315 (1970-06-01), Kidd
patent: 3543704 (1970-12-01), Hansen
patent: 3548765 (1970-12-01), Grataloup
patent: 4036408 (1977-07-01), Dugge
patent: 4082364 (1978-04-01), Krambrock
patent: 4200412 (1980-04-01), Steele
patent: 4244522 (1981-01-01), Hartwig
patent: 4264243 (1981-04-01), Bentzen-Bilkvist
patent: 4280419 (1981-07-01), Fischer
patent: 4379664 (1983-04-01), Klein et al.
patent: 4413935 (1983-11-01), Smith et al.
patent: 4506704 (1985-03-01), Boom et al.
patent: 4553882 (1985-11-01), Knappertz
patent: 4562779 (1986-01-01), Briggs
patent: 4674922 (1987-06-01), Federhen et al.
patent: 4738770 (1988-04-01), Hastings et al.
patent: 4779765 (1988-10-01), Neumeyer
patent: 4793743 (1988-12-01), Grodecki et al.
patent: 4843983 (1989-07-01), Olson
patent: 4872785 (1989-10-01), Schrage et al.
patent: 5033914 (1991-07-01), Wuertele et al.
patent: 5069583 (1991-12-01), Caldwell
patent: 5156102 (1992-10-01), Andersen
patent: 5161473 (1992-11-01), Landphair et al.
patent: 5240355 (1993-08-01), Hudalla
patent: 5379706 (1995-01-01), Gage et al.
patent: 5392722 (1995-02-01), Snipes et al.
patent: 5407305 (1995-04-01), Wallace
patent: 5494381 (1996-02-01), Heyl et al.
patent: 5575225 (1996-11-01), Smith et al.
patent: 5749682 (1998-05-01), Epting
patent: 5813801 (1998-09-01), Newbolt et al.
patent: 5878679 (1999-03-01), Gregor et al.
patent: 5927217 (1999-07-01), Halford et al.
patent: 6047652 (2000-04-01), Prairie et al.
patent: 6216918 (2001-04-01), Saveliev et al.
patent: 6253693 (2001-07-01), Mayerle et al.
patent: 6298797 (2001-10-01), Mayerle et al.
patent: 6308645 (2001-10-01), Newkirk et al.
patent: 6308646 (2001-10-01), Luxon
patent: 6311727 (2001-11-01), Campau
patent: 6343896 (2002-02-01), Goodier et al.
patent: 6499413 (2002-12-01), Kleinknecht et al.
patent: 6505569 (2003-01-01), Richard
patent: 6581532 (2003-06-01), Hagen et al.
patent: 6584919 (2003-07-01), McQuinn
patent: 6644225 (2003-11-01), Keaton
patent: 6648558 (2003-11-01), Shultz
patent: 6742464 (2004-06-01), Chiu
patent: 6782835 (2004-08-01), Lee et al.
patent: 6854405 (2005-02-01), Memory
patent: 6899042 (2005-05-01), Kowalchuk
patent: 6904851 (2005-06-01), Memory
patent: 6928938 (2005-08-01), Memory
patent: 6928939 (2005-08-01), Johnson et al.
patent: 6935254 (2005-08-01), Ostrander et al.
patent: 7017502 (2006-03-01), Quam et al.
patent: 7040242 (2006-05-01), Memory
patent: 7048475 (2006-05-01), Cloue et al.
patent: 7101120 (2006-09-01), Jurkovich
patent: 7213525 (2007-05-01), Meyer et al.
patent: 7267061 (2007-09-01), Mayerle
patent: 7270064 (2007-09-01), Kjelsson et al.
patent: 2006/0121403 (2006-06-01), Thornton
patent: 2006/0243179 (2006-11-01), Landphair et al.
patent: 2007/0022928 (2007-02-01), Kowalchuk
patent: 2007/0181048 (2007-08-01), Pleyer
patent: 9501580-9 (1995-11-01), None
patent: 3528301 (1987-02-01), None
patent: 19620016 (1997-11-01), None
patent: 10006811 (2001-01-01), None
patent: 0331302 (1989-06-01), None
patent: 2064021 (1981-06-01), None
patent: 2096085 (1982-10-01), None
patent: 2222131 (1990-02-01), None
patent: 61111227 (1986-05-01), None
patent: 01013311 (1989-01-01), None
patent: 06092454 (1994-04-01), None
patent: 2003070329 (2003-03-01), None
patent: 2003081425 (2003-03-01), None
CNH Canada Ltd.
Henkel Rebecca
Novosad Christopher J.
LandOfFree
Agricultural implement with dense phase product dispensing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Agricultural implement with dense phase product dispensing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Agricultural implement with dense phase product dispensing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4236101