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
Maize variety inbred PH1CD7
Conversion of 5-(chloromethyl)-2-furaldehyde into 5-methyl-2-furoic acid and derivatives thereof
Measurement system service for a vehicle instrument panel
Tie down strap hook
Driver circuit for driving semiconductor switches
Traffic signal mapping and detection
System and method for creating a build set and bill of materials from a master source model
  Randomly Featured Patents
Method and apparatus that facilitates a timing alignment in a multicarrier system
Multichannel digital mixer designed for cascade connection, and a cascade connection of two such mixers
System and method for communicating alarm conditions in a mesh network
Apparatus and method for sequentially polishing and loading/unloading semiconductor wafers
Failure handling using overlay objects on a file system using object based storage devices
System using different tag protocol identifiers to distinguish between multiple virtual local area networks
Polyester tackifier and adhesive composition
Image forming apparatus
Process and apparatus for producing packs
PTC thermistor heating device