Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/231
Name: Earth working > Alternating for right or left hand operation (other than scraper) > Parallel separate tools > Independently operable > Power derived from ground wheel
Description: Apparatus in which each of the operating means is actuated by power derived from a separate wheel engaging the ground and turned as an incident to the travel of the machine over the ground.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
System and method for combining different tablets into a pouch
Optical navigation device with image sensor and inner housing
Variable speed traffic control system
Polarization-coupled ferroelectric unipolar junction memory and energy storage device
Portable stand for computer
Isolated nucleic acid molecule encoding an antibody that reduces GDF-8 activity
Imaging device, method and computer readable medium
  Randomly Featured Patents
Classifying regions defined within a digital image
Scintillation camera with the scintillators in different planes
Method of molding a resin coated bearing, method of manufacturing a resin coated bearing, and a resin coated bearing molded by the molding method
Broom with a handle opening in the head thereof
Automatic selector device of a change-speed gearbox of a motor vehicle
Plasma generator
Rectilinear sputtering apparatus and method
High-frequency module for transmitting and receiving transmission-reception signals of at least three communication systems using a single antenna
2,3-diaminopropionic acid derivative