Patents by Inventor Joachim Schweizer

Joachim Schweizer 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).

  • Presentation device
    Patent number: 7061472
    Abstract: The invention relates to a presentation device which is primarily designed for advising customers while conducting visits outside of the office. A laptop computer with a detachable keyboard (1) has a second display screen (5) located under the same. A primary display screen (2) can be pivoted around an angle of at least 220° so that, during a presentation, two people located opposite one another can each view a display screen. The presentation device can also be used as a conventional laptop.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: June 13, 2006
    Assignee: Jopet GmbH & Co. KG
    Inventors: Joachim Schweizer, Maximilian Rüttiger
  • Fastening of a contact element
    Patent number: 6812418
    Abstract: A contact fastened in a contact element by opposite overlaps is provided. The contact is subsequently connected to the contact element with a laser or a special stamping.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: November 2, 2004
    Assignee: Kramski GmbH
    Inventors: Wiestaw Kramski, Joachim Schweizer, Ewald Fretz
  • Fastening of a contact element
    Publication number: 20030196881
    Abstract: A contact fastened in a contact element by opposite overlaps is provided. The contact is subsequently connected to the contact element with a laser or a special stamping.
    Type: Application
    Filed: April 17, 2003
    Publication date: October 23, 2003
    Applicant: Kramski GmbH
    Inventors: Wiestaw Kramski, Joachim Schweizer, Ewald Fretz