| |
 |
|
Class Information
Number: 172/118
Name: Earth working > With drive means for tool or cleaner > Tool driven about axis transverse to draft line
Description: Apparatus in which an earth working element is driven about an axis which is parallel to the ground or disposed at an angle relative to the ground and is additionally located in a plane which is transverse to the direction of travel of the earth working element.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6962209 |
Simple, durable and easy-to-use earthworking machine |
Nov. 8, 2005 |
| 6779611 |
Walk-behind working machine |
Aug. 24, 2004 |
| 6725942 |
Pulverizer |
Apr. 27, 2004 |
| 6467245 |
Universal vibratory roller unit |
Oct. 22, 2002 |
| 6457903 |
Rolling apparatus |
Oct. 1, 2002 |
| 6371001 |
Mine-clearing apparatus |
Apr. 16, 2002 |
| 6142239 |
Core guide apparatus for aeration core harvesting machine |
Nov. 7, 2000 |
| 6017169 |
Remediation of earthen material |
Jan. 25, 2000 |
| 5623996 |
Aerator |
Apr. 29, 1997 |
| 5460229 |
Field aerator apparatus |
Oct. 24, 1995 |
| 5265681 |
Landscape levelling and raking apparatus |
Nov. 30, 1993 |
| 5209306 |
Turf aerator with improved bearings for lateral tine movement |
May. 11, 1993 |
| 5029652 |
Turf aerator with lateral tine movement |
Jul. 9, 1991 |
| 4411321 |
Cultivating implements |
Oct. 25, 1983 |
| 4252199 |
Soil working machines |
Feb. 24, 1981 |
| 4207949 |
Machine for the root-pruning of plants growing in rows |
Jun. 17, 1980 |
| 4202415 |
Soil cultivating machine |
May. 13, 1980 |
| 4189006 |
Soil cultivating implements |
Feb. 19, 1980 |
| 4139318 |
Method and apparatus for planing a paved roadway |
Feb. 13, 1979 |
| 4029154 |
Soil cultivating machines |
Jun. 14, 1977 |
|
|
|
