Patents by Inventor Michael Portz

Michael Portz 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).

  • Water pipe head
    Patent number: 9974331
    Abstract: The invention relates to a water pipe head (2) comprising a capsule (12) including smokable material (10), a first sealing element (6) being detachably attached to a first surface of the capsule and a second sealing element (3) being detachably attached to a second surface of the capsule for sealing the capsule, a guiding element (8) having a first opening in which the capsule is held, an opposing second opening and an intermediate passage connecting the first opening and the second opening, and a longish element (7) being attached to the first sealing element and extending from the first sealing element (6) through the intermediate passage and through the second opening to the outside of the guiding element.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: May 22, 2018
    Assignee: The Shisha Company Limited
    Inventors: Michael Portz, Willem Stephanus Malherbe
  • WATER PIPE HEAD
    Publication number: 20150075544
    Abstract: The invention relates to a water pipe head (2) comprising a capsule (12) including smokable material (10), a first sealing element (6) being detachably attached to a first surface of the capsule and a second sealing element (3) being detachably attached to a second surface of the capsule for sealing the capsule, a guiding element (8) having a first opening in which the capsule is held, an opposing second opening and an intermediate passage connecting the first opening and the second opening, and a longish element (7) being attached to the first sealing element and extending from the first sealing element (6) through the intermediate passage and through the second opening to the outside of the guiding element.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 19, 2015
    Applicant: The Shisha Company Limited
    Inventors: Michael Portz, Willem Stephanus Malherbe