Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sectional interlocking sandbags










Image Number 2 for United States Patent #6428240.

A length of material, such as woven polyethylene, woven polypropylene, burlap, or other woven material, divided into a series of two or more substantially equal sized sections. Every other section is filled with sand, or other material. When the length of material is put in place, each row alternating a filled section and an unfilled section, a very secure, interlocking, substantially water-tight structure is formed which is much more effective in preventing the flow of water, mud or silt. Because each section is substantially square, the sections can be stacked in a parallel or transverse direction, to effect a wider and stronger structure which is substantially impervious to the flow of water, mud or silt.








 
 
  Recently Added Patents
Charged particle source with integrated electrostatic energy filter
TV wall mount
Ionization device, mass spectrometer including the ionization device, and image generation system including the ionization device
Decontamination apparatus and method
Compound containing a carbon or an oxygen isotope, preparation and use thereof, and composition comprising thereof
Method and system for encrypting data in a wireless communication system
Vacuum cleaner
  Randomly Featured Patents
Sublimation thermal image transfer recording method and image receiving sheet therefor
Hand foldable and portable furniture
CMM with modular functionality
Diaminopyrazoles
Image forming apparatus and control method therefor, as well as program for implementing the control method
Thermal insulation/thermal collector assembly
Showering device
Probe head for nuclear magnetic resonance (NMR) measurements, in particular for use in NMR tomography
Semiconductor device
Oligonucleotide analogues incorporating 5-aza-cytosine therein