Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Geogrids










Image Number 4 for United States Patent #5267816.

A starting material is stretched longitudinally to produce a geogrid. The starting material has pronounced ribs on each face, merging into sloping sides. Between the ribs, there are holes on a square grid. The mean thickness of the longitudinal elements is substantially greater than the mean thickness of the interconnecting elements, and the cross-sectional area of the longitudinal elements is at least 2.5 times the transverse cross-sectional area of the interconnecting elements. The longitudinal elements are stretched out into continuous oriented strands. The centers of the junctions reduce in thickness by at least 10% but substantially less than the percentage reduction at the thinnest part of the strand.








 
 
  Recently Added Patents
Universal tablet and smartphone holder
Methods, apparatus, and systems for facilitating control communications between disparate devices
Power supply system for motor vehicle
Crystalline form of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate
Diaminocyclohexane compounds and uses thereof
Synthesizing VHDL multiple wait FSMS into RT level FSMS by preprocessing
Manufacturing method power semiconductor device
  Randomly Featured Patents
Chuck key holder
Spacecraft structure
Drive chain
Method for manufacturing a SOI with plurality of single crystal substrates
Method and apparatus for generating a virtual win
Apparatus for connecting an exercise bicycle to a computer
Venturi powder pump having rotating diffuser
Iso-ergoline derivatives
Suture with toggle and method of manufacture therefor
Nuclear cardiology apparatus and method