Resources Contact Us Home
Revetment mattress

Image Number 3 for United States Patent #5040572.

A revetment mattress for preventing the erosion of earthen structures comprising a revetment fabric having a pair of layers of flexible pervious plastic material interconnected by intermittent and staggered spacer threads. This structure has the ability to maintain the layers in a substantially parallel relationship once the mattress has been injected with filler material.

  Recently Added Patents
Methods and compositions for wound healing
Badge or pin
Bezel-less electronic display
Translation system adapted for query translation via a reranking framework
Laser processing machine
Sign language keyboard and sign language searching apparatus using the same
Transaction cost recovery queue management
  Randomly Featured Patents
Anti-microbial shoe lining and sock liner and process for manufacture of same
Tree delimber
Optical module having element for optical phase shift using electro-optic effect
Polyamide as a primer for use with asphaltic membranes
Nuclear quadrupole resonance measurements
Testing method for camera
Frequency measurement circuit
Trench-gate semiconductor devices, and their manufacture
Frequency-tunable notch filter
Swivel construction