Patents by Inventor Frank Ottmers

Frank Ottmers 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).

  • Fire or smoke protection device
    Patent number: 8789576
    Abstract: A fire or smoke protection device (12) with a flexible partition device (16) which can be put in a protection arrangement in which the partition element (16) can work to its full protective effect, and a storage arrangement, and a winding shaft (18) upon which the partition element (16) is wound up in the storage arrangement, and a mounting device (20) for fixing the fire or smoke protection device (10) on a building section (14), wherein at least one anchoring device (22) positively interacts with the winding shaft (18) if and only if the partition element (16) is in the protection arrangement.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: July 29, 2014
    Assignee: Stoebich Brandschutz GmbH
    Inventors: Frank Krueger, Christian Meier, Frank Ottmers, Stefan Siller, Stefan Tappe
  • Fire or smoke protection device
    Publication number: 20120255684
    Abstract: A fire or smoke protection device (12) with a flexible partition device (16) which can be put in a protection arrangement in which the partition element (16) can work to its full protective effect, and a storage arrangement, and a winding shaft (18) upon which the partition element (16) is wound up in the storage arrangement, and a mounting device (20) for fixing the fire or smoke protection device (10) on a building section (14), wherein at least one anchoring device (22) positively interacts with the winding shaft (18) if and only if the partition element (16) is in the protection arrangement.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 11, 2012
    Inventors: Frank Krueger, Christian Meier, Frank Ottmers, Stefan Siller, Stefan Tappe