Patents by Inventor Georg WIEDEMANN

Georg WIEDEMANN 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).

  • Transport trolley
    Patent number: 11325629
    Abstract: The invention relates to a stackable transport trolley, in particular a stackable shopping trolley, comprising a chassis and a basket; the chassis includes a support frame and a frame of rods which is arranged on the support frame, the frame of rods supporting the basket.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: May 10, 2022
    Assignee: Wanzl GmbH & Co. KGaA
    Inventors: Dirk Webert, Johann Daminger, Hermann Eichele, Markus Riesenegger, Ralf Maier, Michael Gerstmaier, Paul Ruf, Karl-Heinz Horn, Georg Wiedemann, Thomas Gasche
  • Transport trolley
    Patent number: 11059507
    Abstract: The invention relates to a stackable transport trolley, in particular a stackable shopping trolley, comprising a chassis and a basket; the chassis includes a support frame and a frame of rods which is arranged on the support frame, the frame of rods supporting the basket.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: July 13, 2021
    Assignee: WANZL GMBH & CO. KGAA
    Inventors: Dirk Webert, Johann Daminger, Hermann Eichele, Markus Riesenegger, Ralf Maier, Michael Gerstmaier, Paul Ruf, Karl-Heinz Horn, Georg Wiedemann, Thomas Gasche
  • TRANSPORT TROLLEY
    Publication number: 20210107550
    Abstract: The invention relates to a stackable transport trolley, in particular a stackable shopping trolley, comprising a chassis and a basket; the chassis includes a support frame and a frame of rods which is arranged on the support frame, the frame of rods supporting the basket.
    Type: Application
    Filed: October 23, 2020
    Publication date: April 15, 2021
    Inventors: Dirk WEBERT, Johann DAMINGER, Hermann EICHELE, Markus RIESENEGGER, Ralf MAIER, Michael GERSTMAIER, Paul RUF, Karl-Heinz HORN, Georg WIEDEMANN, Thomas GASCHE
  • TRANSPORT TROLLEY
    Publication number: 20200164909
    Abstract: The invention relates to a stackable transport trolley (10), in particular a stackable shopping trolley (10), comprising a chassis (12) and a basket (14); the chassis (12) includes a support frame (16) and a frame of rods (18) which is arranged on the support frame (16), the frame of rods (18) supporting the basket (14).
    Type: Application
    Filed: October 21, 2016
    Publication date: May 28, 2020
    Inventors: Dirk WEBERT, Johann DAMINGER, Hermann EICHELE, Markus RIESENEGGER, Ralf MAIER, Michael GERSTMAIER, Paul RUF, Karl-Heinz HORN, Georg WIEDEMANN, Thomas GASCHE
  • Differential thermal analysis system including dynamic mechanical analysis
    Patent number: 6146013
    Abstract: A method and apparatus for performing combined single differential thermal analysis and dynamic mechanical analysis of a sample relative to a reference, using either one reference measurement for a sequence of material measurements--whereby the reference can also be represented by an empty weighing pan--or by the use of a mathematical model which is so determined that it takes the real behavior of the thermal analytical apparatus into account. Reference temperature curves are generated relative to time of an empty furnace or a reference sample contained in the furnace, and temperature curves of a sample to be measured are taken at the exact same location in the furnace. The reference and sample temperature curves are compared to determine the temperature difference.
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: November 14, 2000
    Assignee: Mettler-Toledo GmbH
    Inventors: Thomas Huetter, Urs Joerimann, Hans-Georg Wiedemann
  • Method and apparatus for performing single differential thermal analysis
    Patent number: 5788373
    Abstract: A method and apparatus for performing single differential thermal analysis of a sample relative to a reference, using either one reference measurement for a sequence of material measurements--whereby the reference can also be represented by an empty weighing pan--or by the use of a mathmematical model which is so determined that it takes the real behavior of the thermal analytical apparatus into account. Reference temperature curves are generated relative to time of an empty furnace or a reference sample contained in the furnace, and temperature curves of a sample to be measured are taken at the exact same location in the furnace. The reference and sample temperature curves are compared to determine the temperature difference.
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: August 4, 1998
    Assignee: Mettler-Toledo GmbH
    Inventors: Thomas Huetter, Urs Joerimann, Hans-Georg Wiedemann