E02D 29 - Underground or underwater structures; Retaining walls

Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197)
12/2004
12/29/2004	CN2667015Y Composite manhole base
12/29/2004	CN2667014Y High pressure injection moulding waterproof inspection manhole
12/29/2004	CN2667013Y Friction loss proof and anti cracking composite manhole cover and base assembly
12/29/2004	CN2667012Y Antibunding and antidisplacement composite manhole cover and base assmebly
12/29/2004	CN2667011Y Antioverflowing drainage manhole cover
12/29/2004	CN1558047A Inspection well circle mouth seat and inspection well thereof
12/29/2004	CN1558033A Usage of bamboo in fabricating concrete pavement gully cover
12/29/2004	CN1182302C Light ridging structure
12/28/2004	US6835945 Portable shielding system
12/28/2004	US6835343 Method for handling concrete retaining wall blocks
12/23/2004	WO2004111352A1 A utility portal
12/23/2004	WO2004111351A1 Polyvalent module for building wire gabion walls
12/23/2004	WO2004111345A1 Gabion unit and gabion mesh comprising it
12/23/2004	WO2004081305A8 Method and arrangement for renovating well, and inner casing element of well
12/23/2004	US20040255544 Adjustable length Brace
12/23/2004	CA2529947A1 Gabion unit and gabion mesh comprising it
12/22/2004	EP1488047A1 Cover for a manhole covering and corresponding manhole covering
12/22/2004	EP1488046A1 Method of construction
12/22/2004	CN2665218Y Catch pit cover made by composite materials
12/22/2004	CN2665217Y A lost-proof catch pit port and catch pit cover
12/22/2004	CN1556887A Cover arrangement
12/22/2004	CN1556285A Stone powder manhole cover and its production method
12/16/2004	WO2004092487B1 Modular wall system with footing form
12/15/2004	EP1486626A2 Sealing element
12/15/2004	EP1486625A1 Sealing element for fabricating waterproof exterior walls using concrete double walled elements
12/15/2004	EP1486622A2 Height adjustable street cover
12/15/2004	EP1486619A2 Manhole cover with ventilation
12/15/2004	EP1486618A1 Method and means for building a basement
12/15/2004	EP1383971A4 Fluent material confinement system
12/15/2004	CN2663525Y Anti-theft well cover
12/15/2004	CN2663524Y Anti-theft well cover
12/15/2004	CN2663523Y Anti-theft well cover made of steel fibrous composite material
12/15/2004	CN2663522Y Reinforce composite well cover
12/15/2004	CN2663521Y Combined type reinforced cement tunnel
12/15/2004	CN2663519Y Network pattern cage for wall retaining and slope protecting
12/15/2004	CN1555446A Man hole structure, flexible water joint for man hole structure and construction method for man hole structure
12/15/2004	CN1554832A Anti-theft manhole cover plate of plastic-wood or plastic-bamboo composite with steelring and its processing process
12/14/2004	US6830127 Pipeline construction safety platform
12/09/2004	US20040247830 Anti-slip surface
12/09/2004	US20040247389 Cover arrangement
12/09/2004	US20040244444 Portable conduit locking security system
12/09/2004	DE10324637B3 Process for sinking and stabilizing a shaft in a waste dump comprises forming a reinforced shaft collar close to a dump cover and lining, sinking a lower shaft section, straightening the wall of the section, and lining with gunned concrete
12/08/2004	EP1483454A1 Ecological block and vegetation bank protection
12/08/2004	CN2661852Y Burglarproof well grate with magnetic liftout attachment
12/08/2004	CN2661779Y Glass fiber well lid
12/08/2004	CN2661778Y Three proofings integrated well chamber
12/08/2004	CN2661777Y Municipal underground pipeline lane
12/08/2004	CN1553006A Unitary piping inspection well
12/08/2004	CN1179103C Square or rectangular roadwork device comprising support frame and covering element
12/08/2004	CN1179102C Manhole cover receiving frame
12/08/2004	CN1179101C Sheet-like masonry block drainage system
12/07/2004	US6827527 Wall components and method
12/07/2004	CA2296383C Retaining wall system
12/02/2004	US20040237445 Materials and methods for constructing a block wall
12/01/2004	EP1482095A1 Lid assembly for facility access opening
12/01/2004	EP1481135A1 Seal for use between two facing cylindrical surfaces and a method for mounting a sleeve on a pile element
12/01/2004	EP1480801A1 Method for producing a manhole element, particularly a manhole ring, upper sleeve for producing a manhole element, and a manhole element
12/01/2004	CN2659972Y Alloy-nylon inspection well portal
12/01/2004	CN2659971Y Iron chain type antitheft manhole cover
12/01/2004	CN2659970Y Antitheft portal appts.
12/01/2004	CN2659969Y Well with functions of antitheft, waterproof thermal insulation, float prevention and extension prevention
12/01/2004	CN1177979C Combined manhole cover and its preparing process
12/01/2004	CN1177978C Road maintaining piece
11/2004
11/25/2004	WO2004101900A1 Lid for underground structure
11/25/2004	WO2004101899A1 Built-up type reinforced earth retaining wall for planting, and methods of constructing and repairing the same
11/25/2004	WO2004085754B1 Cover arrangement
11/25/2004	WO2004085750B1 Shaft cover and method for the assembly thereof
11/25/2004	WO2004071734B1 Concrete block and method of making same
11/25/2004	DE20311508U1 Manhole cover for shaft containing energy supply, e.g. power cables, includes small hatch which can be opened for cables to be led out whilst cover plate is closed
11/24/2004	EP1479829A1 Access Assemblies
11/24/2004	CN2658326Y Mechanical anti-theft device
11/24/2004	CN2658247Y Thermal insulation water-proof structure of underground exposed wall of building
11/24/2004	CN2658223Y Structure of opening apparatus for manhole cover
11/23/2004	US6821058 Retaining wall block system and connector
11/23/2004	CA2357840C Sheet-like masonry block drainage system
11/18/2004	DE20320636U1 Filter unit for shafts and drain systems comprises a filter flap which is located between the top coarse filter and the bottom outlet, incorporates a filter insert and a droplet catcher, and is pivotable about an axis
11/18/2004	DE10261338B3 Height-adjustable manhole cover for access shaft for underground gas or water lines has radially projecting raised areas in outside of upper part and inside of lower part of manhole housing providing elastic press-fit
11/17/2004	CN1546807A Composite catch basin seat and manufacturing method thereof
11/17/2004	CN1546414A High-strength composite catch basin cover and its production method
11/17/2004	CN1176276C 井盖组件 Manhole cover assembly
11/16/2004	US6817811 Construction for environmental protection in respect of water source and earth
11/16/2004	US6817806 Fluent material confinement system
11/16/2004	US6817154 Environment resistant retaining wall block and methods of use thereof
11/11/2004	DE202004013763U1 Vorrichtung zum Schutz für durch ein Werkzeug zu hintergreifenden Mulden o.dgl. Device for protection or the like by a tool to engage behind wells. Ausnehmungen in mechanisch abheb- und entfernbaren Kappen, Verschlusshauben, Deckeln o.dgl. Recesses or the like in mechanically lift-off and removable caps, closure caps, lids.
11/10/2004	EP1475872A1 Articulated conduit that is used to house underground pipes
11/10/2004	EP1475480A1 Locking device for securing a cover to a frame
11/10/2004	EP1457603A9 Sloping earth structure and fabrication method thereof
11/10/2004	CN2654697Y Rubber manhole cover
11/10/2004	CN2654696Y Multifunction regulable manhole
11/10/2004	CN2654695Y Self locking type manhole cover
11/10/2004	CN2654694Y Plastic manhole cover plate
11/10/2004	CN2654693Y Square seat round hole part
11/10/2004	CN2654692Y Antitheft manhole cover
11/10/2004	CN2654691Y Antitheft manhole cover device
11/10/2004	CN2654690Y Underground constant temperature machine room
11/10/2004	CN2654684Y Seepage control leakage stoppage reinforcing machine for flood prevention levee
11/10/2004	CN1174815C Permanent manhole cover made of garbage
11/08/2004	CA2466796A1 Dry set block wall building system
11/04/2004	US20040218986 Soil replacement product
11/04/2004	US20040218985 Method of making a composite masonry block

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