Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 405/280
Name: Hydraulic and earth engineering > Earth treatment or control > Shoring, bracing, or cave-in prevention > Sheet piles > Metal > Cellular
Description: Method or apparatus wherein the elongated members either singly or collectively define an enclosed space or compartment.

Patents under this class:

Patent Number Title Of Patent Date Issued
7025540 Sheet pile Apr. 11, 2006
6494009 Green concrete retaining wall and method for constructing the same Dec. 17, 2002
6341922 Cellular construction, in particular supporting or sound insulating construction capable of being greened, and process for producing the same Jan. 29, 2002
5800096 Subsurface barrier wall and method of installation Sep. 1, 1998
5458722 Method and locking device, for connecting in a liquid-tight manner wall sections of a multi-sectioned wall Oct. 17, 1995
4704052 Foundation and method for improving the resistance to sliding of civil engineering structures Nov. 3, 1987

  Recently Added Patents
Image processing apparatus and image processing method
Codeword-enhanced peer-to-peer authentication
Automatic adjustment of devices in a home entertainment system
Cathode active material and lithium secondary battery comprising the same
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Low cost mesh network capability
System and method for customized prompting
  Randomly Featured Patents
Radiation curable phosphorate ester compounds
Memory bus write prioritization
Protective cover structure
Nonvolatile semiconductor memory device with advanced multi-page program operation
Selective switching of a transistor's back gate potential
Pressure-compensated accumulator bottle
Drive unit for a vehicle for use as a robot in pipe systems, cavities or the like and a vehicle having same
Alkoxy indolinone based protein kinase inhibitors
Resilient strip and mounting member for flush fitting protective strip assembly
Object oriented motion system