Patents by Inventor Georg Wall

Georg Wall has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Connecting element for sheet piles
    Patent number: 6428244
    Abstract: A connecting element for sheet piles, particularly to join two sheet piles at an angle to each other, which includes hook strips (2, 3), whereby the one hook strip (2) is shaped as a knob section that consists of a head (4) and a basically straight neck (5) leading to the other hook strip, and includes an approximately rectangular channel (6), and whereby at least one additional hook strip (3) is formed as a C-shaped claw with a jaw (8), so that an approximately oval interior cavity (7) is formed.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: August 6, 2002
    Inventor: Georg Wall
  • Connector for sheet piles
    Publication number: 20020102131
    Abstract: The connector (1) has a central bridge element (2) which is part of at least one claw (8, 9) of a C-shaped cross-section, whose jaws (10, 11) point in opposite directions. Provided on at least one of the longitudinal edges of the central bridge element (2) is a connector block (13, 13′) which has a neck section (14) and a head section (15).
    Type: Application
    Filed: October 10, 2001
    Publication date: August 1, 2002
    Inventor: Georg Wall
  • Connecting element for sheet piles
    Patent number: 6282762
    Abstract: A connecting element for sheet piles has a cross-section the shape of which is reminiscent of a seahorse, insofar as it forms two hook bars (3, 4) having relatively large inner spaces (8, 14). The hook bars (3, 4) securely grasp the hook bars (21, 22) of adjoining sheet piles (24, 25), thereby enabling the connection of sheet piles at different angles.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: September 4, 2001
    Inventor: Georg Wall
  • Sheet pile
    Patent number: D463578
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: September 24, 2002
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D464738
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: October 22, 2002
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D465288
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 5, 2002
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D465580
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 12, 2002
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D471083
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: March 4, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D471793
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: March 18, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D471794
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: March 18, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D472455
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: April 1, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D479797
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: September 23, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D479798
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: September 23, 2003
    Inventor: Georg Wall
  • Connection element for sheet piles
    Patent number: D479983
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: September 30, 2003
    Inventor: Georg Wall