Patents by Inventor CARSTEN HUNE

CARSTEN HUNE 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).

  • Contact tip for arc welding with a channel having a stellate, multi-lobular cross-section with convexly rounded sides
    Patent number: 11883914
    Abstract: The invention relates to a contact tip (1) for arc welding with at least one channel (2) passing through the contact tip (1) for receiving a welding wire (3), the channel (2) having a non-round stellate, multi-lobular cross-section with convexly rounded sides.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: January 30, 2024
    Assignee: Cunova GmbH
    Inventors: Carsten Hune, Jörg Schönfeld, Frank Böert, Reinhard Hintemann, Hans-Günter Wobker, Stephan Meyer
  • CONTACT TIP FOR ARC WELDING WITH A CHANNEL HAVING A STELLATE, MULTI-LOBULAR CROSS-SECTION WITH CONVEXLY ROUNDED SIDES
    Publication number: 20200238422
    Abstract: The invention relates to a contact tip (1) for arc welding with at least one channel (2) passing through the contact tip (1) for receiving a welding wire (3), the channel (2) having a non-round stellate, multi-lobular cross-section with convexly rounded sides.
    Type: Application
    Filed: October 8, 2018
    Publication date: July 30, 2020
    Applicant: KME GERMANY GMBH & CO. KG
    Inventors: CARSTEN HUNE, JÖRG SCHÖNFELD, FRANK BÖERT, REINHARD HINTEMANN, HANS-GÜNTER WOBKER, STEPHAN MEYER