Resources Contact Us Home
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
Information processing apparatus, information processing method, and program
Synthesis of amines and intermediates for the synthesis thereof
Local access to data while roaming with a mobile telephony device
Family of pain producing substances and methods to produce novel analgesic drugs
Image sensing apparatus and method of controlling the image sensing apparatus
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides
Location estimation of wireless terminals through pattern matching of deduced signal strengths
  Randomly Featured Patents
Phonograph pick-up with improved shield grounding
Keg-pump construction
Foldable packaging cushion for protecting items
Rail mounted fall arrest assembly
Multimedia instruction set for wide data paths
Start-up methods for frequency converted light sources
Image processing
High performance electrophoretic mobilization of isoelectrically focused protein zones
Communications management system having multiple power control modes
Polymer compatibilizers