Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/277
Name: Fluid handling > Hydrant type > Water crane type > Rotating riser > Vertically movable riser
Description: Apparatus in which the riser is movable vertically as well as rotatably.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
FET device having ultra-low on-resistance and low gate charge
Compounds for the reduction of .beta.-amyloid production
High performance data transport system and method
Sequential control device for a striking mechanism
High productivity single pass scanning system
System and method for reducing the risks involved in trading multiple spread trading strategies
  Randomly Featured Patents
Tool feeding method
Controlled anal incontinence disease treatment
Percutaneous pringle occlusion method and device
Network address translation based mobility management
Pulse-width modulated bridge circuit within a second bridge circuit
Method for fabricating tapered tubing
Methods and apparatus for hiding data in halftone images
Bowed femoral sleeve
Data storage system
Activator system for metallocene compounds