Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/636
Name: Earth working > Plural relatively movable tools > Parallel, pivotally adjusted tool bars > With actuator > Tools also adjustable about vertical or longitudinal axes
Description: Apparatus in which the individual earth working elements are also adjustable about upright axes or axes which extend in the direction of travel.










Patents under this class:

Patent Number Title Of Patent Date Issued
8573321 Foldable seeder Nov. 5, 2013
5752454 No-till disk opening system and method May. 19, 1998
5609114 No-till disk opening system and method Mar. 11, 1997











 
 
  Recently Added Patents
Contact sensor, driver device, and care bed
Vertical axis wind turbines
Methods of making a diagnostic device by interweaving hydrophobic and hydrophilic fibers, and diagnostic device therefrom
Protocol delay measuring device and protocol delay measuring method
Method, base station and system for adjusting cell wireless configuration parameter
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
System and method for reducing the risks involved in trading multiple spread trading strategies
  Randomly Featured Patents
Process and apparatus for producing bag-like packs for in particular chewing tobacco substitute
Automatic apparatus for making rolled sushi
Condenser microphone
Process for the continuous esterification of fatty acids
3D-image processing apparatus, 3D-image processing method, storage medium, and program
Salts of pyromellitic acid, a process for their preparation and their use
Shoe construction
System for measuring liquid flow through a metering device
Martial arts focus target in the shape of a face
Method and device for locating the wheels of a vehicle