Patents by Inventor Nicole Liebrich

Nicole Liebrich 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).

  • Patent number: 6599055
    Abstract: Connecting element (1) for connecting two components of a partition wall, comprising two clamping flanges (2,3) interconnected by a connecting rod (4). Said element has an asymmetric configuration due to the fact that the clamping flanges (2,3) have different cross sections. At least parts of the contour of the first clamping flange (2) are unrounded while at least certain parts of the contour of the second clamping flange (3) are rounded.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: July 29, 2003
    Assignee: Preform GmbH
    Inventors: Karl-Heinz Auer, Nicole Liebrich
  • Patent number: 6397537
    Abstract: Partition wall comprising at least one wall element (5) connected to a column (6) by a connecting element (1). The column (6) has a plurality of grooves distributed along its periphery and suitable for interacting with the connecting element (1). The wall element (5) has a connection profile (9) with at least one groove (11) on the edge side bordering on the column. The connecting element (1) has two clamping flanges (2,3) parallel to each other and interconnected by a connecting rod (4), wherein one flange is received in a groove (15) of the column (6) and the other flange is received in a groove (11) of the wall element (5). One (2) of the clamping flanges (2,3) of the connecting element (1) is received in the corresponding groove (11;15) in a rotationally fixed manner while the other clamping flange (13) is received in the corresponding groove (15;11) in such a way that it can rotate around its longitudinal axis (12) within a predetermined angular area.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: June 4, 2002
    Assignee: Perform Holding D.O.O.
    Inventors: Karl-Heinz Auer, Nicole Liebrich
  • Publication number: 20010025460
    Abstract: Partition wall comprising at least one wall element (5) connected to a column (6) by a connecting element (1). The column (6) has a plurality of grooves distributed along its periphery and suitable for interacting with the connecting element (1). The wall element (5) has a connection profile (9) with at least one groove (11) on the edge side bordering on the column. The connecting element (1) has two clamping flanges (2,3) parallel to each other and interconnected by a connecting rod (4), wherein one flange is received in a groove (15) of the column (6) and the other flange is received in a groove (11) of the wall element (5). One (2) of the clamping flanges (2,3) of the connecting element (1) is received in the corresponding groove (11;15) in a rotationally fixed manner while the other clamping flange (13) is received in the corresponding groove (15;11) in such a way that it can rotate around its longitudinal axis (12) within a predetermined angular area.
    Type: Application
    Filed: March 23, 2001
    Publication date: October 4, 2001
    Inventors: Harl-Heinz Auer, Nicole Liebrich
  • Publication number: 20010019683
    Abstract: Connecting element (1) for connecting two components of a partition wall, comprising two clamping flanges (2, 3) interconnected by a connecting rod (4). Said element has an asymmetric configuration due to the fact that the clamping flanges (2, 3) have different cross sections. At least parts of the contour of the first clamping flange (2) are unrounded while at least certain parts of the contour of the second clamping flange (3) are rounded.
    Type: Application
    Filed: March 23, 2001
    Publication date: September 6, 2001
    Inventors: Karl-Heinz Auer, Nicole Liebrich