Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 172/419
Name: Earth working > With ground support vertically adjustable relative to frame > Translating motion > With actuator > Screw jack type
Description: Apparatus in which the actuator comprises a pair of relatively movable threaded members.

Patents under this class:

Patent Number Title Of Patent Date Issued
8291997 Pivoting gauge wheel Oct. 23, 2012
4057112 Subsoil plow Nov. 8, 1977

  Recently Added Patents
Self-diagnostic method and system for implantable cardiac device
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
Circuits for prevention of reverse leakage in charge pumps
Random sampling for geophysical acquisitions
Authentication service
System for and method of providing single sign-on (SSO) capability in an application publishing environment
Method and apparatus for performing real time anomaly detection
  Randomly Featured Patents
Image forming agent storage container, image forming apparatus, method of mounting/detaching image forming agent storage container and method of filling/refilling image forming agent
Solid urea fertilizer
Apparatus and method for motor control using table
Clamping mandrel-engagement sensor combination, particularly for clamping printing substrate web rolls in a roll changer
Graphical user aid for technology migration and associated methods
Spindle motor centering device
Composite electrodes for solid state devices
Patient data information system
Temperature dependent electric resistor probe and a method of making the same