Patents by Inventor Felix Tunze

Felix Tunze 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).

  • Cleaning device
    Patent number: 9258985
    Abstract: A cleaning device for cleaning the back side of a panel with a control member and a cleaning member, which is separate from the control member and which has a base member and two blades disposed thereon. The control member and the cleaning member interact magnetically through the panel, so that the cleaning member disposed on the back side of the panel can be guided along the panel while pressing the cleaning edges of both blades on the back side of the panel by means of the control member disposed in a manner corresponding to it on the front side of the panel. The two blades may be of different lengths and, by suitable geometry and arrangement of the blades or of magnetic elements, the shorter of the two blades exerts a greater pressing force on the panel with its cleaning edge than does the longer.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: February 16, 2016
    Assignee: TUNZE Aquarientechnik GmbH
    Inventors: Felix Tunze, Axel Tunze
  • CLEANING DEVICE
    Publication number: 20150237836
    Abstract: A cleaning device for cleaning the back side of a panel with a control member and a cleaning member, which is separate from the control member and which has a base member and two blades disposed thereon. The control member and the cleaning member interact magnetically through the panel, so that the cleaning member disposed on the back side of the panel can be guided along the panel while pressing the cleaning edges of both blades on the back side of the panel by means of the control member disposed in a manner corresponding to it on the front side of the panel. The two blades may be of different lengths and, by suitable geometry and arrangement of the blades or of magnetic elements, the shorter of the two blades exerts a greater pressing force on the panel with its cleaning edge than does the longer.
    Type: Application
    Filed: February 25, 2015
    Publication date: August 27, 2015
    Inventors: Felix Tunze, Axel Tunze
  • LED lamp
    Patent number: D715974
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: October 21, 2014
    Assignee: Tunze Aquarientechnik GmbH
    Inventors: Axel U. Tunze, Felix Tunze
  • Aquarium wall cleaner
    Patent number: D764731
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: August 23, 2016
    Assignee: Tunze Aquarientechnik GmbH
    Inventors: Felix Tunze, Axel Tunze