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| Number | Title | Issue Date |
| 8100608 | Retaining wall A retaining wall, in particular a retaining wall (24) inclined against a soil backfill, composed of individual shaped blocks (20, 21, 22, 23), the shaped blocks (20, 21, 22, 23) being arranged one above the other in layers (30) and the sh... | 01/24/2012 |
| 7963727 | Retaining wall block and retaining wall comprised of retaining wall blocks A retaining wall block has spaced-apart front and rear sections interconnected by two laterally spaced-apart side sections that jointly define a through-cavity that extends through the block from a top face thereof to a bottom face thereof. Two or more protuberances... | 06/21/2011 |
| 7959380 | Landscaping system A construction apparatus including a body having a front, a rear, a top, a bottom, and first and second opposite sides. The front has a front surface having a plurality of block images configured to generally depict a plurality of courses of blocks, each of the cour... | 06/14/2011 |
| 7918628 | Landscaping blocks for forming retaining walls and method of producing landscaping blocks A set of landscaping blocks is provided for building a retaining wall. The set of landscaping blocks include three groups of precast blocks with each group being of a different size and particularly having a different depth. The group of blocks having the greatest d... | 04/05/2011 |
| 7896582 | Retaining wall A retaining wall or a counterfort retaining wall incorporates a vertical stem wall section, a base section having a toe, a heel, and a number of shallow piles at the bottom of the base section to improve the sliding and overturning safety factor of the wall. To furt... | 03/01/2011 |
| 7891912 | Two stage mechanically stabilized earth wall system A system for securing a facing comprising a wire grid that is positionally fixed relative to an earthen formation in a substantially vertical position, a formation anchor that is positionally fixed between the wire grid and the earthen formation, a facing that is la... | 02/22/2011 |
| 7850402 | Cement-treated soil blocks with vegetative faces A retaining wall or steeply faced slope is disclosed having a naturally green façade. The wall or slope is made of blocks of compacted earth, each having a face reinforced with wire mesh and covered with vegetation such as native grasses. The blocks may be formed o... | 12/14/2010 |
| 7845885 | Building element for making walls using filling material, particularly earth or the like A building element adapted to be assembled with a similar element to form a retaining wall, including a front panel section disposed at an angle relative to a first plane, having a rear planar surface lying in a second plane disposed at an angle relative to the firs... | 12/07/2010 |
| 7837415 | Retaining wall and blocks for the formation thereof A block having at least one front face, at least one back face, sides connecting the front and back faces, a top surface, a bottom surface and at least one cavity passing through the entire height of the block from the top surface to the bottom surface, wherein the ... | 11/23/2010 |
| 7775746 | PHC pile used in permanent retaining wall structure and connection method of PHC pile The present invention relates to a PHC pile used in a permanent retaining wall structure, and a connection method thereof, and more particularly, to a method of connecting PHC piles to each other by inserting a connection bar into connection pipes embedded in sheath... | 08/17/2010 |
| 7775747 | Multi-component retaining wall block A multi-component segmented retaining wall (SRW) block that may form a mortarless retaining wall. Each SRW block includes an interlocking face unit and an anchor unit that together form a vertically oriented hollow core bounded by the inner walls of the face unit an... | 08/17/2010 |
| 7614830 | Pre-cast retaining wall system and method Embodiments of retaining wall systems suitable for use as a traffic barrier for roadways include a prefabricated concrete retaining wall section and a pour-in-place footing. Another system includes a pre-cast retaining wall section and a pre-cast footing. In use, a ... | 11/10/2009 |
| 7553109 | High face-area low-volume concrete wall block, form and method A retaining wall block and method of forming a retaining wall block are provided. The block includes front, back, top, bottom and side surfaces. The top surface of the retaining wall block includes a set of protrusions and the bottom surface includes a channel for e... | 06/30/2009 |
| 7503729 | Reinforced retaining wall and method of construction The present disclosure concerns methods for constructing a dry-stacked retaining wall that is reinforced to increase the sliding resistance of the wall. In particular embodiments, a concrete footing or base is formed in trench below the lowermost course of retaining... | 03/17/2009 |
| 7503730 | Modular block wall system A modular block wall system is comprised of a plurality of differently sized blocks. Each block comprises a front surface and opposing rear surface, a top surface and opposing bottom surface, and first and second opposing tapered side surfaces. Blocks further includ... | 03/17/2009 |
| 7410328 | Concrete block system A dry-cast concrete block system for use in a structure. The dry-cast concrete block system comprises a support block comprising a first coupling part and a face block comprising a second coupling part. The first coupling part and the second coupling part enable the... | 08/12/2008 |
| 7406804 | System of stackable blocks as well as block and a joining element of the system A system consists of blocks (1) provided with grooves (19, 21) as well as joining elements (23) which are situated in the grooves for positioning the blocks with respect to each other. The block (1) has two joining sides (3, 5) for... | 08/05/2008 |
| 7396190 | Extended width retaining wall block A retaining wall block having a front surface, a rear surface, side surfaces, a top surface, and a bottom surface. Each side surface comprises a first section, a second section, a third section, and a fourth section, with the sections configured and arranged to allo... | 07/08/2008 |
| 7384215 | Composite masonry block The invention is a composite masonry block having a front surface and a back surface which are adjoined by first and second side surfaces, as well as a top surface and a bottom surface. Each of the side surfaces has an inset extending from the block top surface to t... | 06/10/2008 |
| 7367167 | Block A block according to the present invention is a block comprising a base body part, a first protruding part, and a second protruding part, which are integrally formed with each other. The base body part has a left lower side face, a right lower side face, a left uppe... | 05/06/2008 |
| 7360970 | Composite masonry block The present invention includes block molds and manufacturing processes as well as a composite masonry block comprising a block body having an irregular trapezoidal shape and comprising a front surface and a back surface, an upper surface and a lower surface, and fir... | 04/22/2008 |
| 7357602 | Reinforcing device and a bifacial reinforcing unit for earthworks and a method for the production of a reinforced earthwork A reinforcing device for earthworks comprises at least one reinforcing base element (3) from which extend a front wall (9) and a containment wall (15) which are spaced from each other to delimit, in an operative configuration in which they are e... | 04/15/2008 |
| 7351015 | Invertible retaining wall block An invertible retaining wall block comprises a front portion, a rear portion and a neck portion connecting the front portion and rear portion. A projection extends outwardly from the block to interlock with similar blocks in adjacent courses of blocks. One or more n... | 04/01/2008 |
| 7331148 | Stud for concrete forms and forms using such studs A concrete form comprises cross members, plywood, and metal studs. The studs include a front wall, a rear wall, and a pair of side walls, the walls arranged to form a generally rectangular cross-section. A pair of inner walls extends between and perpendicular to the... | 02/19/2008 |
| 7328537 | Wall block, system and method A wall block includes an upper surface spaced apart from a substantially parallel lower surface, opposed first and second faces, and opposed side surfaces converging between respective ends of the first and second faces. Blocks in a wall may be stacked on top of eac... | 02/12/2008 |
| 7328535 | Pivotable interlock block connector An interlock connector (10) for interlocking stackable building blocks (26). The blocks are provided with apertures (32), such as grooves, on their top and bottom surfaces. The connector comprises a main body which includes two separate and vert... | 02/12/2008 |
| 7325774 | Gabion unit and gabion mesh comprising it A spiral double-twisted structure is provided having an n-th upper steel wire (An) and an n-th lower steel wire (Bn) which are paired with each other and rotated in one direction to form a front spiral twisted structure having a plurality of tw... | 02/05/2008 |
| RE39922 | Segmental retaining wall system A segmental retaining wall system comprising a plurality of wall blocks. Each wall block comprises an interior face for forming an interior surface of a segmental retaining wall, an exterior face for forming an exterior surface of the segmental retaining wall, first... | 11/20/2007 |
| 7290377 | Block connector A block connector for pre-cast building blocks comprising a top body portion to be fitted into the bottom surface groove of an upper block and a bottom body portion to be fitted into the top surface groove of a lower block. The top and bottom body portions define th... | 11/06/2007 |
| 7249912 | Temporary platform or roadway and method of assembling same A temporary platform or roadway is created using one or a plurality of optionally connected support components to form a top surface upon which panels are placed. The support components are comprised of gabion containers having one or a plurality of compartments int... | 07/31/2007 |
| 7229235 | Retaining wall system A retaining wall system is comprised of a plurality of courses of side-by-side parallelogram front face patterns, each parallelogram front face pattern formed by first and second rows of a plurality of quadrilateral face patterns. The first and second rows of the pl... | 06/12/2007 |
| 7207146 | Multiple purpose wall block A block used to construct a wall. The block has a front and rear surfaces, top and bottom surfaces, and side surfaces. The bottom surface of the block has a projection that extends downwardly therefrom and which is configured to engage one or more blocks in an adjac... | 04/24/2007 |
| 7198435 | Continuous chamber environment resistant retaining wall block and methods of use thereof The present invention relates to a retaining wall block that is resistant to damage and wear caused by the environment and includes a chamber, which allows the flow of fill material to adjacent blocks below and above. The deterioration resistant block is generally a... | 04/03/2007 |
| 7185470 | Retaining wall block A block for use in constructing a retaining wall and comprising a body having a central cavity extending vertically there through and defining front, rear, and side walls. The side walls diverge rearwardly from the front of the block to the rear. Stabilizing wings e... | 03/06/2007 |
| 7168892 | Retaining wall block A retaining wall block (1) has parallel top and bottom faces (2, 3), a front face (4), a rear face (5), first and second side wall faces (6, 7) and a vertical plane of symmetry (S) extending between the front and rear faces (4, ... | 01/30/2007 |
| 7168218 | Mortarless fence block system Concrete molded fence blocks are provided having cores for receiving mortar or aggregate, and pin openings for receiving pins that interlock and align abutting courses of blocks in a fence block system. Groups of a column of blocks form a column support. Standard bl... | 01/30/2007 |
| 7165916 | Method of on-site construction of concrete column and panel fence system The instant invention constitutes a method of forming a concrete column and panel wall system, comprising the steps of: auguring a vertical pile hole; excavating about the pile hole a ground level recess for a pile cap; placing vertical rebars into the auger hole an... | 01/23/2007 |
| 7160058 | Methods and module for an underground assembly for storm water retention or detention Methods and modules for use in a modular assembly are disclosed for retaining or detaining storm water beneath a ground surface. A module comprises a substantially horizontally disposed deck portion and at least one substantially vertically disposed side portion ext... | 01/09/2007 |
| 7144201 | Structure and method for supporting headstones and other stonelike objects A structure and method for supporting stonelike objects on soil. The structure comprises a base, at least two sets of a plurality of tabs disposed on the base at respective opposing edges thereof and oriented substantially perpendicular thereto, and a plurality of s... | 12/05/2006 |
| 7140809 | Concrete block system for retaining walls A concrete block system for retaining walls. Generally L-shaped concrete blocks are laid side by side and are laid in courses, each of which is positioned slightly inward from the course immediately below it to form a retaining wall. The retaining wall, the concrete... | 11/28/2006 |
