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
ActRIIB proteins and variants and uses therefore relating to utrophin induction for muscular dystrophy therapy
System for highlighting targets on head up displays with near focus plane
Microfluidic system incorporating a metal impregnated nanoporous material in a microfluidic pathway thereof
Method of modified facies proportions upon history matching of a geological model
Power conversion device and method for controlling thereof
Pattern generation method and pattern generation program
Light barrier and method for detecting objects
  Randomly Featured Patents
Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device
Ground-fault protected ballast
Portable cinnamon roll and method for making
Method for rigid enclosures and molded items
Client authentication and data management system
Semiconductor device
Circuit and method for efficient memory repair
Controlled atmosphere broiler
Method for initiating a group play feature on a plurality of casino games
Heating system and method for prevention of septic system freeze-up