Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/568
Name: Earth working > Rolling, rotating or orbitally moving tool > Disk gang with movable or removable section
Description: Apparatus in which the rolling or rotating earth working elements are generally circular platelike members each having the same axis of rotation and operated as a unit in ordinary use, a plurality of the platelike members which comprise a portion of the unit being movable or removable as a whole with respect to the remaining platelike members.

Patents under this class:

Patent Number Title Of Patent Date Issued
7607489 Disc harrow agricultural implement Oct. 27, 2009
6854528 Livestock bedding conditioning apparatus Feb. 15, 2005
5873417 Cultivator attachment for a skid steer tractor unit Feb. 23, 1999
5477931 V ditching machine Dec. 26, 1995
4420048 Disk gang assembly Dec. 13, 1983
4211287 Folding tool beams with level equalizer therebetween Jul. 8, 1980

  Recently Added Patents
Process for producing dipeptides or dipeptide derivatives
Systems and/or methods for determining item serial number structure and intelligence
Headset electronics
Femtocell one-to-many packet delivery
Systems and methods for adaptive blind mode equalization
Method and structure for adding mass with stress isolation to MEMS structures
Composite high reflectivity layer
  Randomly Featured Patents
Aqueous primary dispersions and coating agents, methods for producing them and their use
Method for determining appropriate devices for processing of data requests using a queued direct input/output device by issuing a special command specifying the devices can process data
Brake control system having an electro-pneumatic pilot valve
Spathiphyllum named Burtoni
Touch panel
Injection-type semiconductor laser
Process for resolving the enantiomers of a benzopyran derivative
Column for counter-currently contacting vapor and liquid
Semiconductor package and methods of manufacturing the same
Adsorbent for cellular fibronectin and a method for fractional purification of fibronectin