Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/115
Name: Earth working > With drive means for tool or cleaner > Specific propelling means > Tool steers implement
Description: Apparatus in which the driven earth working element is used to steer the apparatus in the desired direction as it traverses the ground.

Patents under this class:

Patent Number Title Of Patent Date Issued
5033564 Power riding trailer for an implement Jul. 23, 1991
4336760 Earth working apparatus including aerators and material dispensers Jun. 29, 1982

  Recently Added Patents
Estimating optical characteristics of a camera component using sharpness sweep data
Variable delay line for delay locked loop
Display device and method of manufacturing the same
Personal alarm device for headwear for proximity detection
Wide viewing angle indicators for network devices
Multiple-frequency inversion method and control apparatus for internal combustion engine driven generator
Method and apparatus for providing contention-based resource zones in a wireless network
  Randomly Featured Patents
Air compressor
Method and apparatus for identifying call records for a call in a cellular communication network
Organic compounds
Device for automatic adjustment of die height of a press
Package for multiple sutures
Stator for a vehicle rotary electric machine
System for converting data based upon IPv4 into data based upon IPv6 to be transmitted over an IP switched network
Communication control system, communication control method, and recording medium including communication control program
Positional-deviation correction apparatus, method of controlling positional deviation, and image forming apparatus