Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/287
Name: Earth working > With wheel steering or actuator for horizontally angling wheel axis > Wheel on non-propelled device > Wheel interconnected with tool
Description: Apparatus wherein the wheel and an earth working element supported by the frame are interconnected whereby when the wheel is caused to turn the earth working element is also caused to move relative to the frame.

Patents under this class:

Patent Number Title Of Patent Date Issued
4592429 Roll-over variable width plow Jun. 3, 1986
4553609 Gang plow of varible working width Nov. 19, 1985
4415040 Fully mounted variable width plow Nov. 15, 1983
4049063 Multi-unit adjustable plow system Sep. 20, 1977
4036306 Multi-unit adjustable plow pulled by vehicle and having steering wheel turnable only on adjustment of plow Jul. 19, 1977

  Recently Added Patents
Imaging device, method and computer readable medium
Systems and methods to provide communication history for communication devices
Process for producing liquid crystal element, and liquid crystal element
Method and apparatus for controlling cardiac resynchronization therapy using cardiac impedance
Milk frother
Materials for organic electroluminescent devices containing substituted 10-benzo[c]phenanthrenes
Sheet coil type resolver
  Randomly Featured Patents
DS-CDMA multi-user interference canceller and DS-CDMA Communication system
Garment display assembly
Method and system for the three-dimensional representation
4,4'-diisocyanto-phenylbenzylether, a process for the preparation thereof and use in the production of polyurethane plastics
Monitoring and entry system presence service
Process for electrolytic synthesis of polyalkylbiphenylpolycarboxylic acid compounds
Apparatus and method for power ramp up of wireless modem transmitter
Portable fence stile
Method of evaluating core based system-on-a-chip
Method of and apparatus for the electrical resistance heating of metallic workpieces