Seed boot for double-shoot disc opener

Planting – Liquid or gas soil treatment – Multiple fluid treatment

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C111S187000, C172S558000, C172S610000

Reexamination Certificate

active

07814847

ABSTRACT:
A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification.

REFERENCES:
patent: 332856 (1885-12-01), Worthington
patent: 2869489 (1953-07-01), Buhr
patent: 2920587 (1956-12-01), Shriver
patent: 3213812 (1964-03-01), Forsyth et al.
patent: 4275671 (1981-06-01), Baker
patent: 4998488 (1991-03-01), Hansson
patent: 5269237 (1993-12-01), Baker et al.
patent: 5331907 (1994-07-01), Beaujot
patent: 5537942 (1996-07-01), Wickstrom
patent: 5752454 (1998-05-01), Barton
patent: 6032593 (2000-03-01), Wendling et al.
patent: 6059047 (2000-05-01), Schimke
patent: 6216616 (2001-04-01), Bourgault
patent: 6644226 (2003-11-01), Baker et al.
patent: 7004090 (2006-02-01), Swanson
patent: 7059257 (2006-06-01), Summach et al.
patent: 7152539 (2006-12-01), Swanson
patent: 7159523 (2007-01-01), Bourgault et al.
patent: 7540246 (2009-06-01), Friesen
patent: 7568438 (2009-08-01), Arksey
patent: 2005/0263049 (2005-12-01), Summach et al.
patent: 2005/0274309 (2005-12-01), Bergen
patent: 2008/0257237 (2008-10-01), Friesen et al.
patent: 2008/0314301 (2008-12-01), Whalen
patent: 2125533 (1995-12-01), None
patent: 2727601 (1994-12-01), None
patent: 2060340 (1981-05-01), 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

Seed boot for double-shoot disc opener does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seed boot for double-shoot disc opener, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seed boot for double-shoot disc opener will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4213755

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