Patents Assigned to DELTALOK INC.
  • EROSION-CONTROL STRUCTURES MADE WITH ATTACHED SANDBAGS
    Publication number: 20090169301
    Abstract: 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.
    Type: Application
    Filed: September 26, 2008
    Publication date: July 2, 2009
    Applicants: DELTALOK INC., VERSA-LOK ASIA INC.
    Inventor: Hun S. Kim
  • Constructions and Reinforcement Structures of Connected Sandbags
    Publication number: 20080247685
    Abstract: 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.
    Type: Application
    Filed: March 13, 2006
    Publication date: October 9, 2008
    Applicants: DELTALOK INC., DELTALOK INTERNATIONAL INC.
    Inventor: Hun S. Kim
  • Sandbag Wall Ststem with Multi-Compartment Sandbag
    Publication number: 20080202073
    Abstract: 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.
    Type: Application
    Filed: February 8, 2006
    Publication date: August 28, 2008
    Applicants: DELTALOK INC., DELTALOK INTERNATIONAL INC.
    Inventor: Hun S. Kim
  • Sandbag Wall System with United Sandbags
    Publication number: 20080138157
    Abstract: A wall-building unit for use in the construction of sandbag-type walls for erosion control, slope stabilization and similar applications comprises an inner bag filled with a fill material and an outer bag extending longitudinally over it so that the bottom of the outer bag is adjacent to and covers the open top edge of the inner bag. The wall-building unit holds more fill material than a conventional sandbag.
    Type: Application
    Filed: February 8, 2006
    Publication date: June 12, 2008
    Applicants: DELTALOK INC., DELTALOK INTERNATIONAL INC.
    Inventor: Hun S. Kim
  • Sandbag Wall System With Sandbags Having A Waist Portion
    Publication number: 20080092461
    Abstract: The invention provides a sandbag having a waist portion. The waist has a smaller cross-sectional area than the remainder of the bag, forming a bag shape that has greater resistance to movement when embedded in the backfill material supported by a sandbag wall. In use, the sandbags with a waist portion are positioned so as to extend from the wall face into the backfill, thus stabilizing the wall.
    Type: Application
    Filed: February 8, 2006
    Publication date: April 24, 2008
    Applicants: Deltalok Inc., Deltalok International Inc.
    Inventor: Hun Kim
  • SANDBAG RETAINING WALLS ADAPTED FOR PLANT GROWTH
    Publication number: 20070053752
    Abstract: The sandbag for use in constructing retaining walls having a vegetation-covered wall face. The sandbag contains soil mixed with seeds as a first fill material at one end of the bag, and the remainder of the bag is filled with a cheaper fill material such as sand or gravel. The sandbags are arranged in a sandbag wall such that the ends of the bags having the soil and seed mixture forms at least part of the outer face of the wall.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 8, 2007
    Applicants: DELTALOK INC., DELTALOK INTERNATIONAL INC.
    Inventor: Hun KIM