Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/58
Name: Earth working > With drive means for tool or cleaner > Plural driven tools > Laterally spaced tools > Longitudinal axes
Description: Apparatus in which the axes of cyclic movement of the spaced earth working elements are parallel to each other and to the direction of draft.

Patents under this class:

Patent Number Title Of Patent Date Issued
6364029 Machine for displacing grindstones Apr. 2, 2002
4909334 Machine for filling ruts in agricultural fields Mar. 20, 1990
4359101 Ground preparation tool for reforestation Nov. 16, 1982
4148364 Cultivating machine Apr. 10, 1979
4142586 Tines construction Mar. 6, 1979
4121668 Motor-driven cultivator with counter-rotating auger shafts Oct. 24, 1978

  Recently Added Patents
Systems and methods for electronic verification of vehicle insurance coverage
Fabricated leaf tea products
Control method of LPI lamp for LPI vehicle and logic therefor
Emergent information database management system
Encoder that detects positional information of a moving body generating interference fringes that move in opposite directions
Image processing apparatus and image processing method
Semiconductor arrangement with a solder resist layer
  Randomly Featured Patents
Image forming apparatus
Apparatus for testing permanent magnets using electro-magnets and Hall sensors
Solid metering roll
Battery charging controller
Methods for fabricating multichip semiconductor structures with consolidated circuitry and programmable ESD protection for input/output nodes
Curve edition system, curve-loop detecting system, curve-loop removing system
Entrained bed coal gasification reactor and method of gasifying coal
Device connections and methods thereof
L-Aspartyl dipeptides as sweetening agents
Fault tolerant non volatile memories and methods