North Vancouver, BC CA
|DELTALOK INC. Patent applications|
|Patent application number||Title||Published|
|20090169301||EROSION-CONTROL STRUCTURES MADE WITH ATTACHED SANDBAGS - An erosion-control element for making erosion-control structures comprises a plurality of sandbags attached together by closed-loop attachment members which extend through holes positioned near the bag edges and not connected to the fill-holding chamber in the bag. The erosion-control elements can be used to form structures for protecting underwater shorelines or other ground subject to water erosion.||07-02-2009|
|20080247685||Constructions and Reinforcement Structures of Connected Sandbags - A construction element for making retaining walls and erosion control structures comprises a plurality of sandbags connected together by means of a cord. The bags have flexible walls and holes through which the cord extends. The holes can be in various positions on the bags, and various spacings of the bags on the cord can be used. The construction elements can be used to form retaining walls, structures for protecting underwater shoreline areas from erosion, and other structures in the civil engineering field.||10-09-2008|
|20080202073||Sandbag Wall Ststem with Multi-Compartment Sandbag - A bag for holding fill material for use in the construction of sandbag retaining walls and erosion control has two or more longitudinally-extending compartments formed by a line of attachment between opposed bag wall sections. In use, if one compartment wall fails, the bag as a whole will remain functional within the wall. The compartments can also be filled with different fill materials, for example soil and dry mix concrete, to provide walls having characteristics suited for particular applications.||08-28-2008|
Patent applications by DELTALOK INC.