Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/167
Name: Earth working > Diverse tools > Fixed point or share with rotary moldboard
Description: Apparatus comprising a nonrolling earth working element adapted to cut a slice of earth and an adjacent rotary earth working element, usually in the form of a disk, for receiving said slice and inverting it.










Patents under this class:

Patent Number Title Of Patent Date Issued
6871709 Strip-till primary tillage system Mar. 29, 2005
4687065 Soil-inversion cultivator Aug. 18, 1987
4541491 Plow Sep. 17, 1985
4409912 Agronomic implement Oct. 18, 1983
4364436 Ploughs Dec. 21, 1982











 
 
  Recently Added Patents
Battery power management system and method
Storage system with LU-setting function
Estimating optical characteristics of a camera component using sharpness sweep data
Modular system having expandable form factor
Steering lock driving circuit and steering lock device
Electronic device with embedded antenna
Semiconductor device, integrated circuit and method of manufacturing an integrated circuit
  Randomly Featured Patents
Exhaust gas aftertreatment device efficiency estimation
Equipment and process for supplying doses of at least one gas to the respiratory tracts of a user
Quality control for laser peening
Method and apparatus for selecting and feeding articles
Semiconductor integrated circuit
Gate structure forming method of field effect transistor
Catalyst system
Adjustable-length gas spring
Temporal light modulation technique and apparatus
Wall panel