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
Systems and methods for dynamically modifying subcriber service profile stored in home location register while roaming in wireless telecommunication networks
Lighting elements
Optical navigation device with image sensor and inner housing
Morphinan compounds
Blended block copolymer composition
Image forming apparatus, control method of image forming apparatus, and storage medium
Dyes and methods of marking biological material
  Randomly Featured Patents
Portable device for testing the shear response of a material in response to a repetitive applied force
Electronic block trading system and method of operation
Pump-type dispenser
Dye mixtures comprising methine and anthraquinone dyes
Electroluminescent display and method of making
Issuing a value-bearing card associated with only non-personally identifying information
Conducting polymers
Method of fabricating photovoltaic cells
Front squeeze trigger handle for use with fire extinguishers
Substrate, system and method for magnetic ink character recognition encoding