Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/531
Name: Earth working > Rolling, rotating or orbitally moving tool > Wobble discs
Description: Apparatus in which one or more substantially planar rotary tools is disposed at an angle to its axis of rotation whereby during rotation the tool will sweep back and forth laterally of its direction of traverse.










Patents under this class:

Patent Number Title Of Patent Date Issued
5673757 Ground opening device Oct. 7, 1997
4256184 Reverse-dish tiller blades Mar. 17, 1981
4177743 Seedling transplanter Dec. 11, 1979
4059161 Tillage apparatus and improved blade therefor Nov. 22, 1977











 
 
  Recently Added Patents
Multiple-frequency inversion method and control apparatus for internal combustion engine driven generator
Cryptography on a simplified elliptical curve
Laser marking of a card
In-store marketing sign
Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
Redundant parallel operation of motor vehicle electrical system generators
Tool box
  Randomly Featured Patents
Battery compartment
Apparatus, system and method for the transmission of data with different QoS attributes
Optical displays
Apparatus for stripping meat from the extremities of poultry
Crystal growth method and solid-state component and apparatus for crystal growth employed therefor
Auditory aid device for the rehabilitation of patients suffering from partial neurosensory hearing loss
Television set
Closure assembly
Clock pendulum
Method and system for determining potential fields