Tillage tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 1986
Grant Date -
N/A
app pub date -
Feb 27, 1985
filing date -
Feb 27, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tool for tilling the soil, such as a sweep, chisel or drill, which includes an elongated earth parting blade or shank having an upper end and a pointed lower end, and having a tapered, undercut dove-tailed slot extending from the pointed lower end longitudinally upwardly in the blade. A hard metal wear insert is mounted on the pointed lower end of the blade. The insert includes an overlay plate which is of complementary configuration to the blade point, and a locking key which is wedge-locked into the slot on the blade.
First Claim
Family
International Classification(s)
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