Patents by Inventor Andre Zwingenberger

Andre Zwingenberger 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).

  • Climbing element and climbing system
    Patent number: 11666815
    Abstract: A climbing element has a through-opening running from a visible side to a rear side. A reinforcing element is arranged on or in the through-opening and has a passage opening arranged concentrically with the through-opening, wherein one end of the reinforcing element forms a screw head counterhold. Either the reinforcing element is composed of a counter-holding element having the screw head counterhold and a tubular rivet protruding from the rear side into the through-opening, or the reinforcing element is a single element, the underside of which is pressed into the plastic of the climbing element on the visible side of the climbing element, with an upper side of the reinforcing element being at least partially covered by the plastic.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: June 6, 2023
    Assignee: Blocz GMBH
    Inventors: Andre Zwingenberger, Sebastian Flemmig
  • CLIMBING ELEMENT AND CLIMBING SYSTEM
    Publication number: 20220266113
    Abstract: A climbing element has a through-opening running from a visible side to a rear side. A reinforcing element is arranged on or in the through-opening and has a passage opening arranged concentrically with the through-opening, wherein one end of the reinforcing element forms a screw head counterhold. Either the reinforcing element is composed of a counter-holding element having the screw head counterhold and a tubular rivet protruding from the rear side into the through-opening, or the reinforcing element is a single element, the underside of which is pressed into the plastic of the climbing element on the visible side of the climbing element, with an upper side of the reinforcing element being at least partially covered by the plastic.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 25, 2022
    Inventors: Andre Zwingenberger, Sebastian Flemmig