| Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197) |
|---|
| 10/12/2000 | WO2000060175A1 Geotextile fabric |
| 10/11/2000 | EP1042563A1 Reinforced retaining wall |
| 10/11/2000 | CN2400503Y Link-type anti-theft cover of manhole |
| 10/11/2000 | CN2400502Y Internal cover with puzzle lock for manhole |
| 10/10/2000 | US6129484 Prefabricated structure for the construction of overhead or underground works |
| 10/10/2000 | CA2165628C Concrete building blocks |
| 10/08/2000 | CA2268509A1 Retaining wall system with interlocked sandbags |
| 10/04/2000 | EP1040233A1 Road stem case |
| 10/04/2000 | CN2399491Y Manhole cover locking mechanism and key thereof |
| 10/04/2000 | CN2399449Y Internally fixing plastic rubber waterstop |
| 10/03/2000 | US6126030 Liner for a manhole and a method for lining a manhole |
| 09/28/2000 | DE19912188A1 Sinking shaft jack for mining and road building has chisels at lower end of draw rods and able to move from horizontal to vertical position and vice versa to allow access through smaller openings |
| 09/27/2000 | EP1038654A1 Large surface high tensile geo-grid and its use as draining and reinforcing mesh grid as well as fence |
| 09/27/2000 | EP1038069A1 Retaining wall block |
| 09/27/2000 | CN2398392Y Anti-theft lock for man-hole cover |
| 09/21/2000 | DE19932166A1 Vorrichtung zum Abdecken von Schächten sowie Trennvorrichtung zum Freilegen von Schachtabdeckungen Device for covering of shafts and separating device for exposing manhole covers |
| 09/20/2000 | EP1036638A1 Concrete block, joint for the same, and structure of concrete blocks |
| 09/20/2000 | CN2397226Y Manhole cover theft-proof lock |
| 09/20/2000 | CN1266931A Cover and its holder for manhole in water supply and drainage system and their manufacture technology |
| 09/20/2000 | CN1266930A Water-stop device |
| 09/19/2000 | US6120215 Breast wall construction |
| 09/19/2000 | US6119430 Method and apparatus for an adjustable building stud |
| 09/14/2000 | WO2000053853A1 Access trapdoor with simplified selective locking |
| 09/14/2000 | DE10011641A1 Locking mechanism for manhole cover |
| 09/13/2000 | EP1034336A1 Retaining wall system |
| 09/13/2000 | CN2396104Y Cover for manhole |
| 09/13/2000 | CN2396103Y Self-locking cover for manhole |
| 09/13/2000 | CN2396102Y Iron and plastic composite lid and cover for manhole |
| 09/13/2000 | CN2396101Y Anti-theft cover for manhole |
| 09/13/2000 | CN2396100Y Improved multi-block type retaining wall |
| 09/12/2000 | US6116813 Cover for in-ground meter enclosures used in traffic loading conditions, and method for making |
| 09/06/2000 | EP0734500B1 Method and apparatus for inflating and curing a resin impregnated manhole liner |
| 09/06/2000 | CN2395008Y Anti-theft lock for manhole cover |
| 09/06/2000 | CN1265440A Composite iron-plastic cover for manhole and its production process |
| 09/05/2000 | US6113318 Composite masonry block |
| 09/05/2000 | US6113317 Retaining wall system with integral storage compartments and method for stabilizing earthen wall |
| 09/05/2000 | US6113316 Retaining wall system |
| 09/05/2000 | US6112487 Decorative wall and method of fabrication |
| 08/31/2000 | WO2000018992A9 Geotextile fabric |
| 08/30/2000 | EP1031664A1 Parabolic cover for manhole |
| 08/30/2000 | EP1031663A2 Device for covering a manhole as well as a separating device for exposing manhole covers |
| 08/30/2000 | EP1030949A1 Square or rectangular road system device comprising a support frame and a cover element |
| 08/30/2000 | CN2393967Y Safety lock for locking manhole cover |
| 08/30/2000 | CN2393913Y Mould pressed manhole cover |
| 08/30/2000 | CN2393912Y Theftproof manhole cover |
| 08/30/2000 | CN2393911Y Seat for manhole cover |
| 08/29/2000 | US6109822 Valve access cover assembly |
| 08/29/2000 | US6108995 Block for the mortarless construction of a wall |
| 08/24/2000 | DE19903992A1 Roadway shaft cover with angle profile frame has projecting shoulder round top frame leg plus leg midway bracket supporting fastening irons resting on setdown bolts between irons and baseplate for nonskew replacement. |
| 08/24/2000 | CA2299838A1 Device for covering manholes as well as a separation device for the removal of manhole covers |
| 08/23/2000 | EP1029986A2 Method of building a tunnel |
| 08/23/2000 | EP1029136A1 Damp-proof construction and method of basement |
| 08/23/2000 | CN2392818Y Built-in-hinged anti-theft manhole cover |
| 08/17/2000 | WO2000047846A1 Wall element, especially a palisade |
| 08/17/2000 | WO2000047829A1 Interlocking segmental retaining wall |
| 08/17/2000 | WO2000047828A1 Stockade |
| 08/17/2000 | WO2000047825A1 Retaining wall block system |
| 08/17/2000 | DE19905842A1 Palisade Palisade |
| 08/17/2000 | DE19855570A1 Apparatus for injecting sealants into building structures comprises a connector unit with an internal feature which deflects the sealant constituents into the injection direction before they meet one another |
| 08/17/2000 | CA2363564A1 Wall element, especially a palisade |
| 08/17/2000 | CA2363563A1 Stockade |
| 08/15/2000 | US6102627 Pile foundation structure |
| 08/10/2000 | WO2000046456A1 Modular wall system |
| 08/09/2000 | EP1026334A2 Dry stackable block structures |
| 08/09/2000 | EP1025317A1 Locking device for well covers |
| 08/09/2000 | CN2390970Y Locking apparatus |
| 08/09/2000 | CN2390920Y Antitheft manhole cover |
| 08/09/2000 | CN2390919Y Antitheft device for motor-pumped well water pump |
| 08/09/2000 | CN1262364A Method for preventing earth slip by water drainage with big-mouth water drainage well group |
| 08/08/2000 | CA2038020C Raising structure for manhole cover |
| 08/02/2000 | CN2389927Y Handy theftproof manhole cover |
| 07/27/2000 | WO2000043600A1 Wall, preferably a protective wall |
| 07/27/2000 | DE19901605A1 Molded block for retaining walls, etc. |
| 07/27/2000 | CA2324406A1 Wall, preferably a protective wall |
| 07/26/2000 | EP1022394A1 Concrete blocks for building support walls and turfing slopes, embankments dykes and similar |
| 07/20/2000 | WO2000042263A2 Composite retaining wall and construction method for underground structure |
| 07/19/2000 | EP1020568A1 Apparatus for temporarily covering a manhole |
| 07/19/2000 | EP1019587A1 Device for forming a liquid-permeable flooring, manhole cover or the like |
| 07/19/2000 | EP1019585A1 Soil reinforcement |
| 07/18/2000 | US6089792 Reinforced retaining wall |
| 07/13/2000 | WO2000040812A1 Method of fabricating decorative wall |
| 07/13/2000 | WO2000040810A1 Improvements relating to cage structures |
| 07/13/2000 | WO2000040809A1 Sheet-like masonry block drainage system |
| 07/12/2000 | EP1018577A1 Stepping tool for manhole or the like |
| 07/12/2000 | EP1018576A1 Elements and method for retaining wall structures |
| 07/12/2000 | CN2387151Y Anti-theft lock for manhole cover |
| 07/11/2000 | US6086288 Systems and methods for connecting retaining wall panels to buried mesh |
| 07/06/2000 | WO2000039405A1 An electro kinetic geosynthetic structure |
| 07/05/2000 | EP1015703A1 Sump liner and method of installation |
| 07/05/2000 | EP1015702A1 Systems and methods for connecting retaining wall panels to buried mesh |
| 07/05/2000 | EP1015701A1 Retaining wall system |
| 07/05/2000 | CN2386083Y Electric protection sealed cover for manhole |
| 07/05/2000 | CN2386082Y Anti-theft cover for manhole |
| 07/05/2000 | CN2386081Y Adjustable cover for manhole |
| 07/05/2000 | CN1259182A Retaining wall system |
| 07/04/2000 | US6082933 Concrete block |
| 07/04/2000 | US6082931 Modular maritime dock design |
| 07/04/2000 | US6082074 Method of fabricating layered decorative wall |
| 07/04/2000 | US6082067 Dry stackable block structures |
| 07/04/2000 | US6082057 Splitting technique |