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
Display panel and gate driving circuit and driving method for gate driving circuit
System and method for enabling image recognition and searching of remote content on display
Desk
Method for manufacturing light emitting diodes
Process for production of nickel oxide-stabilized zirconia composite oxide
Tri-material dual-species neutron spectrometer
Image sensor with improved color crosstalk
  Randomly Featured Patents
Process for the preparation of taxane derivatives
Process for assembly of insulating glass panes with interior filled with a heavy gas, and a device for filling insulating glass panes with heavy gas
Hybrid golf club head
White LED lamp, backlight, light emitting device, display device and illumination device
Method and system for using resources allocated to a wireless network in a coexisting wireless network
Multi-purpose utility knife
Ferromagnetic laminated structure and manufacturing method thereof
Toy element for a building set
Method, computer program product and apparatus for receiving recording recommendations
Device for carrying out catalyzed reactions