Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 405/122
Name: Hydraulic and earth engineering > Fluid control, treatment, or containment > Flow control > Open channel > Flume > Joint > Including u-clamp
Description: Method or apparatus wherein the flume sections are connected by a mechanical fastening means which is similar in cross section to the flume.

Sub-classes under this class:

Class Number Class Name Patents
405/123 With crossbar 3

Patents under this class:

Patent Number Title Of Patent Date Issued
7955027 System and method for a curved conduit Jun. 7, 2011
7374062 Modular spill containment system May. 20, 2008
6945733 Cover for a drainage device Sep. 20, 2005
6860678 Method and apparatus for aligning channel sections with an adjustable alignment key Mar. 1, 2005
4581857 Eaves troughing assembly Apr. 15, 1986
4429867 Flotation amusement device Feb. 7, 1984

  Recently Added Patents
Touch panel structure and manufacturing method thereof
Charge domain filter and method thereof
Location-type tagging using collected traveler data
Thin film transistor and flat panel display device including the same
Optical cable plug-in detection
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
Systems and methods for managing and utilizing excess corn residue
  Randomly Featured Patents
Speaker driver
Interlocking members for excavation liners
Lantern with a multiple lighting effect lens and swivel light source
Memory address generator capable of row-major and column-major sweeps
Optical disk apparatus and information recording method
Arctic canteen
Automatic data steering and data formatting mechanism
Apparatus and method for calibration of mass flow controller
Logic circuit including variable impedance means