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
Method for fabricating a nitrided silicon-oxide gate dielectric
Soybean cultivar CL1013675
Circuit for and method of enabling communication of cryptographic data
Powerline communication receiver
SRB enhancement on HS-DSCH during cell change
Predictive time entry for workforce management systems
System and method for document orientation detection
  Randomly Featured Patents
Method of producing propylene glycol
Template-based customization of a user interface for a messaging application program
Typewriter daisy wheel
Partial discharge detecting device for resin-molded transformer
Antiserotonins, their preparation and pharmaceutical compositions containing them
Lubricating oil composition for use with sintered porous bearings
Optical scanning device, optical scanning method, and image forming apparatus, using the optical scanning device
Burnishing tool holder
Method for identifying and controlling a vehicle driver
Arrangement and method for the generation of extreme ultraviolet radiation by means of an electrically operated gas discharge