Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/671
Name: Earth working > With wheel; or supported on wheel frame or broadly claimed implement > Mounted on single longitudinal beam in tool path
Description: Apparatus in which the frame is disclosed as comprising a single longitudinal beam, an earth working element connected to the beam and at least one wheel connected thereto and traveling in the same path as the earth working element.

Sub-classes under this class:

Class Number Class Name Patents
172/672 Wheel secured to tool 4

Patents under this class:

Patent Number Title Of Patent Date Issued
7640874 Seeding implement with front rockshaft-mounted fertilizer openers Jan. 5, 2010
5228522 Lift assist and cushion spring tool bar wheel for agricultural implements Jul. 20, 1993
4333534 Agricultural tool carrier Jun. 8, 1982

  Recently Added Patents
Targeting agents for enhancing radiation therapy
Method and apparatus for using virtual machine technology for managing parallel communicating applications
Deposited conductive layers for leads of implantable electric stimulation systems and methods of making and using
Method and apparatus for providing spin-home function for mobile communication terminal
Semiconductor device having a first conductive member connecting a chip to a wiring board pad and a second conductive member connecting the wiring board pad to a land on an insulator covering
Xylitol-based anti-mucosal compositions and related methods and compositions
Dielectric insulation medium
  Randomly Featured Patents
Seal having gaps
Upstream occulsion detection system
Apparatus for RF diathermy treatment
Tamper discouraging device
Keyboard with variable-sized keys
Spoon type fishing lure
Clothes with back part such as brassiere
Freeze plug installation tool
Liquid crystal display devices
Transformer module for a welder