Patents by Inventor MANUEL HAUBNER

MANUEL HAUBNER 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).

  • Pen for writing and drawing purposes
    Patent number: 10603949
    Abstract: A pen for writing and/or drawing purposes, and having a shaft and a core which is arranged within the shaft and is axially adjustable in the longitudinal direction of the shaft between an active position and an inoperative position. The core is completely arranged within the shaft in the inoperative position and projects with an overhang from a front end of the shaft in the active position. An actuating element is provided which is movable perpendicularly to the longitudinal direction of the shaft between an active position and an inoperative position and which is operatively connected to the core via a connecting element in such a way that, during a movement of the actuating element perpendicularly to the longitudinal direction of the shaft between the inoperative position and the active position, the core is axially adjustable in the longitudinal direction of the shaft.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: March 31, 2020
    Assignee: Faber-Castell AG
    Inventors: Ralf Lehnhardt, Gunter Andree, Manuel Haubner
  • Pen For Writing And Painting Purposes
    Publication number: 20190039405
    Abstract: A pen for writing and/or drawing purposes, and having a shaft and a core which is arranged within the shaft and is axially adjustable in the longitudinal direction of the shaft between an active position and an inoperative position. The core is completely arranged within the shaft in the inoperative position and projects with an overhang from a front end of the shaft in the active position. An actuating element is provided which is movable perpendicularly to the longitudinal direction of the shaft between an active position and an inoperative position and which is operatively connected to the core via a connecting element in such a way that, during a movement of the actuating element perpendicularly to the longitudinal direction of the shaft between the inoperative position and the active position, the core is axially adjustable in the longitudinal direction of the shaft.
    Type: Application
    Filed: July 23, 2018
    Publication date: February 7, 2019
    Inventors: RALF LEHNHARDT, GUNTER ANDREE, MANUEL HAUBNER