Patents by Inventor Markus Riesenegger

Markus Riesenegger 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: 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
  • 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
  • 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
  • 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
  • Patent number: 6672599
    Abstract: A stackable shopping cart (1) has a rolling frame (2), a basket (8), a pushing device (19), and a wall (10) that can be swiveled into the inside of the basket, through which wall the back (9) of the basket (8) can be closed, whereby two upwardly directed carriers (6) are positioned on the back end of the rolling frame (2), and the basket (8) is provided at its back (9) with support elements (13) that form a push-on connection with the carriers (6). The support elements (13) are formed by hollow receptacles (14) and the carriers (6) extend upwardly beyond the receptacles (14), and that the sections (7) of the carriers (6) located above the receptacles (14) are intended for the attachment of the pushing device (19).
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: January 6, 2004
    Assignee: Wanzl Metallwarenfabrik GmbH
    Inventors: Armin Thalhofer, Markus Riesenegger, Bernhard Maatz, Carsten Glogger, Gottfried Wanzl
  • Publication number: 20020185834
    Abstract: A manually movable trolley includes a wheel frame provided with casters, a pushing arrangement carried by at least one curved longitudinal member, and a linkage linking the pushing arrangement with at least one of the casters, the linkage, starting from the pushing arrangement, is guided inside the at least one longitudinal member to the at least one caster, and the linkage is articulated by a plurality of intermediate pieces, and the intermediate pieces are arranged in succession and connected to one another in an articulated manner.
    Type: Application
    Filed: August 5, 2002
    Publication date: December 12, 2002
    Inventors: Dieter Stockle, Markus Riesenegger
  • Publication number: 20020074753
    Abstract: A stackable shopping cart (1) has a rolling frame (2), a basket (8), a pushing device (19), and a wall (10) that can be swiveled into the inside of the basket, through which wall the back (9) of the basket (8) can be closed, whereby two upwardly directed carriers (6) are positioned on the back end of the rolling frame (2), and the basket (8) is provided at its back (9) with support elements (13) that form a push-on connection with the carriers (6). The support elements (13) are formed by hollow receptacles (14) and the carriers (6) extend upwardly beyond the receptacles (14), and that the sections (7) of the carriers (6) located above the receptacles (14) are intended for the attachment of the pushing device (19).
    Type: Application
    Filed: February 20, 2002
    Publication date: June 20, 2002
    Inventors: Armin Thalhofer, Markus Riesenegger, Bernhard Maatz, Carsten Glogger, Gottfried Wanzl