Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Methods of producing the membranes and the uses of membranes as battery separator films
Hydrating lounge chair
Optical splitter device
Secure data exchange for processing requests
Method for detecting motion of an electrical device or apparatus
Registration and network access control
Encoding method, decoding method, encoding device, decoding device, program, and recording medium
  Randomly Featured Patents
Working vehicle
Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers CDMA communication systems
Ink jet print device and print head or print apparatus using the same
Container
Tamper-evident closure for bag
High voltage charge pump for providing output voltage close to maximum high voltage of a CMOS device
Separator float for blood collection tubes with water swellable material
Rubber products having better abrasion resistance
Helper dependent vector system for gene therapy
Composition and method for electroless plating of non-conductive substrates