Seeding implement with front rockshaft-mounted fertilizer openers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 5, 2010
Grant Date -
Apr 20, 2006
app pub date -
Oct 18, 2004
filing date -
Oct 18, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A combination fertilizer and seeding Implement includes a front section of disk type fertilizer openers and a rear section of frame mounted seed openers. The fertilizer openers are connected by drawbars to a rockshaft which is vertically adjustable to accommodate different ranges of operating depths of the frame mounted tools. Shank depth is set by frame height, and the vertical adjustability of the rockshaft facilitates a wide range of frame operating heights for different tool depths while maintaining optimum disk opener drawbar angles.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully