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Class Information
Number: 405/19
Name: Hydraulic and earth engineering > Bank, shore, or bed protection > Revetment > Mattress
Description: Apparatus wherein the revetment includes a pliant member which allows the revetment, when laid, to conform to the surface being protected.


Sub-classes under this class:

Class Number Class Name Patents
405/20 Hinged concrete sections 56


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
5368410 Process for making a mattress-type gabion for soil stabilization Nov. 29, 1994
5330828 Wood fiber mat for soil applications Jul. 19, 1994
5322386 Ground anchor device Jun. 21, 1994
5257878 Sediment mat Nov. 2, 1993
5249893 Erosion control mat Oct. 5, 1993
5147150 Cell structure for ground consolidation Sep. 15, 1992
5123779 Subsea anchor Jun. 23, 1992
5091247 Woven geotextile grid Feb. 25, 1992
5040572 Revetment mattress Aug. 20, 1991
5020938 Block-formed revetment system for controlling soil erosion Jun. 4, 1991
4997695 Clay mixture having contamination resistance Mar. 5, 1991
4997701 Seawater resistant clay mixture Mar. 5, 1991
4966491 Subsurface dune protection system and method Oct. 30, 1990
4946308 Erosion-control matting and method for making same Aug. 7, 1990
4940364 Concrete construction units and multi-ply concrete composites made therefrom Jul. 10, 1990
4919567 Subsurface dune restoration system and method Apr. 24, 1990
4904121 Device for stabilizing bulk material Feb. 27, 1990
4896993 Mat for providing a stabilized surface over sand or other loose soil and method of fabricating the same Jan. 30, 1990
4889446 Erosion control foundation mat and method Dec. 26, 1989
4875803 Block-formed revetment system for controlling soil erosion Oct. 24, 1989
4854773 Beach carpet Aug. 8, 1989
4832557 Ground-implantable plastic fastener for holding erosion cloth on the ground May. 23, 1989
4804293 Flexible layer structure for protecting earthworks, bed walls and for delimiting embedding layers Feb. 14, 1989
4798498 Device for stabilizing bulk material Jan. 17, 1989
RE32663 Articulated erosion control system May. 3, 1988
4726708 Mattress-type gabion for producing protective covering structures to be used on soil surfaces subject to erosion Feb. 23, 1988
4696429 Elastic mat for a ballast bed underlayment Sep. 29, 1987
4690585 Erosion control foundation mat and method Sep. 1, 1987
4683156 Flexible blanket Jul. 28, 1987
4664552 Erosion control apparatus and method May. 12, 1987
4635576 Stitched woodwool mat Jan. 13, 1987
4623281 Open-mesh fabric Nov. 18, 1986
4610568 Slope stabilization system and method Sep. 9, 1986
4592675 Revetment panel with staggered compartments Jun. 3, 1986
4566821 Conformable fascine Jan. 28, 1986
4477206 Flexible mattress-like element usable at ballast for immobilizing and protecting underwater pipelines Oct. 16, 1984
4476074 Method and apparatus for forming cast-in-place structures Oct. 9, 1984
4475846 Method of placing a web Oct. 9, 1984
4449847 Revetment panel May. 22, 1984
4405257 Safety mat for use in protection of waterwashed areas against erosion and/or undermining Sep. 20, 1983
4385648 Woven fabric form element for forming cast-in-place structures May. 31, 1983
4372705 Articulated erosion control system Feb. 8, 1983
4353946 Erosion control means Oct. 12, 1982
4329392 Matting for hydraulic engineering end-uses May. 11, 1982
4312601 Fascines Jan. 26, 1982
4294405 Traction bag Oct. 13, 1981
4184788 Form for erosion control structures Jan. 22, 1980
4181450 Erosion control matting Jan. 1, 1980
4168335 Underwater terrain reinforcement matting Sep. 18, 1979
4154061 Fabric forms for concrete May. 15, 1979

1 2 3


 
 
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