| ALLAN BLOCK CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20100310324 | 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 and the anchor unit. Each face unit and anchor unit pair are interlocked by complementary connector elements. | 12-09-2010 |
| 20100111615 | 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 and the anchor unit. Each face unit and anchor unit pair are interlocked by complementary connector elements. | 05-06-2010 |
