Patents by Inventor Antonio Böckmann

Antonio Böckmann 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).

  • Rainwater surface drain
    Patent number: 7011746
    Abstract: A rainwater surface drain for use in roof drains comprises a substantially funnel-shaped reservatory for water to be drained and covered with an upper strainer or grating member downstream of which an eddy preventing insert means in the form of a flat grate member is disposed at a short distance upstream of a discharge outlet on the bottom side of the reservatory which is connected with an outlet pipe.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: March 14, 2006
    Assignee: Ernst Zürn GmbH & Co. KG
    Inventor: Antonio Böckmann