Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 405/273
Name: Hydraulic and earth engineering > Earth treatment or control > Shoring, bracing, or cave-in prevention > Cribbing
Description: Method or apparatus wherein the structural support is an earth confining barrier comprising a number of superimposed and juxtaposed elements arranged to define voids or interstices adapted to be filled with earth or other loose material to prevent undesired movement of the barrier.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7845885 Building element for making walls using filling material, particularly earth or the like Dec. 7, 2010
7841805 Engineered composite wooden crib for use as a mine support Nov. 30, 2010
7448827 Trussed embankment dam and wall structure Nov. 11, 2008
7357602 Reinforcing device and a bifacial reinforcing unit for earthworks and a method for the production of a reinforced earthwork Apr. 15, 2008
7097389 Forklift movable cribbing column Aug. 29, 2006
6817154 Environment resistant retaining wall block and methods of use thereof Nov. 16, 2004
6729806 Crib platform device, kit and method of using May. 4, 2004
6305883 Cage frame for shore protection Oct. 23, 2001
6299386 Method and apparatus for a shoring wall Oct. 9, 2001
6250849 Interconnected cribbing system Jun. 26, 2001
6224296 Sliding double panel type trench shoring system May. 1, 2001
6120215 Breast wall construction Sep. 19, 2000
6113317 Retaining wall system with integral storage compartments and method for stabilizing earthen wall Sep. 5, 2000
6079910 Column cribbing system Jun. 27, 2000
6036405 Retaining wall system Mar. 14, 2000
5984589 Wall construction block with retaining pin inserts Nov. 16, 1999
5931608 Trench shoring transport device Aug. 3, 1999
5885033 Housing for a support shoe in a trench falsework Mar. 23, 1999
5746547 Mine support cribs May. 5, 1998
5370480 Interlocked gridwork for retaining walls, and the like Dec. 6, 1994
5368416 Building component for a noise barrier retaining wall Nov. 29, 1994
5310290 Protective structure for excavations May. 10, 1994
5224801 Interlocked gridwork for retaining walls, and the like Jul. 6, 1993
5205675 Precast cribbing wall system Apr. 27, 1993
5108232 Structure to contain natural and/or artificial embankments Apr. 28, 1992
4997315 Crib walls Mar. 5, 1991
4997316 Method and apparatus for constructing a retaining wall Mar. 5, 1991
4990032 Retaining wall module with asymmetrical anchor Feb. 5, 1991
4964761 Retaining wall adapted to be provided with vegetation, comprising openings serving as a concealed framing for concrete Oct. 23, 1990
4936713 Earth retaining system Jun. 26, 1990
4923339 Foldable concrete retaining wall structure May. 8, 1990
4900197 Process for holding up the lateral walls of deep ditches Feb. 13, 1990
4815897 Retaining wall system Mar. 28, 1989
4707962 Cascade wall structure Nov. 24, 1987
4684294 Retaining wall construction element Aug. 4, 1987
4664562 Cribwalling May. 12, 1987
4664358 Free standing wall structures May. 12, 1987
4629367 Retaining wall Dec. 16, 1986
4572711 Prestressed component retaining wall system Feb. 25, 1986
4565469 Cribbing Jan. 21, 1986
4557634 Wall structure and method of construction Dec. 10, 1985
4545703 Concrete faced bin wall Oct. 8, 1985
4497597 Cribbing Feb. 5, 1985
4490075 Retaining wall system Dec. 25, 1984
4386875 Apparatus to support a frame of casing element for forming a beam on a pile-plank screen Jun. 7, 1983
4384810 Locking beam to form a three-dimensional lattice in a construction system for plantable shoring walls May. 24, 1983
4380409 Crib block for erecting bin walls Apr. 19, 1983
4312606 Interlocking prefabricated retaining wall system Jan. 26, 1982
4293245 Structural system and structural elements for use and construction of earth filled walls Oct. 6, 1981
4278364 Retaining ties Jul. 14, 1981

1 2










 
 
  Recently Added Patents
Regenerative braking control to mitigate powertrain oscillation
Method and apparatus for sharing virtual workspaces
Method, apparatus and article for detection of transponder tagged objects, for example during surgery
Vehicle detection apparatus and method using magnetic sensor
Electrode assembly with centrally wound separator member
Mold for nanoimprinting, its production process, and processes for producing molded resin having fine concavo-convex structure on its surface and wire-grid polarizer
Neurostimulation system
  Randomly Featured Patents
MN gene and protein
Liquid egg compositions containing storage-stable solids
Cover retainer assembly for inflatable restraint air bag
Relay for toy track set
Method of setting up a flow cytometer
Medical image reader
Back-up warning lamp useful for supplemental inflatable restraint systems
Intermittent connection device
Process for manufacturing an integrated insulated-gate field-effect transistor
Roof framing system