Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/714
Name: Earth working > Tool, standard or connection > Plural earth engaging parts relatively movable because of operation
Description: Apparatus in which the implement has a plurality of earth-engaging portions which may move relative to one another as a result of the operation of the implement in the soil.










Sub-classes under this class:

Class Number Class Name Patents
172/716 Movable moldboard for inverting furrow slice 2
172/715 Rotary landslide 0


Patents under this class:

Patent Number Title Of Patent Date Issued
6484812 Harrow bearing Nov. 26, 2002
5947209 Ground working implement including a shank and a tip Sep. 7, 1999
4475602 Roller equipped earthworking member Oct. 9, 1984
4364436 Ploughs Dec. 21, 1982











 
 
  Recently Added Patents
Wireless monitoring in process applications
Method and apparatus for reducing and controlling highway congestion to save on fuel costs
Assisting apparatus, method, and program for checking crosstalk noise between hierarchized modules in a semiconductor circuit
Efficient forward ranking in a search engine
Method for treating rheumatoid arthritis by administering an anti-IL-6 antibody and methotrexate
Data management tool
Rack
  Randomly Featured Patents
Combination road and air vehicle having a lowerable chassis
Use of active principles which are capable of enhancing the content of ceramides, as protective agent for delicate lips
System and method for predictive comparator following addition
Powered tap driver with rotary control structure
Catalyst compositions especially useful for preparation of unsaturated acids
Method for fabricating a polycrystalline silicon resistor
4-anilinoquinazoline derivatives
Content delivery network map generation using passive measurement data
Universal vibratory pump
Spreading device for drum mowers