Patents by Inventor Ioannis D. Keramidas

Ioannis D. Keramidas 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).

  • Patent number: 6976277
    Abstract: A device for dispenses a liquid active substance into the flushing water of a toilet bowl. The device has a supply container provided with an opening on the underside and is filled with the liquid active substance. This supply container is retained in a carrying body which can be fixed on a rim of the toilet bowl. Retained on the underside of the carrying body is a distributor plate, which can be reached by the flushing water and has capillary channels. These capillary channels are connected to the opening of the supply container via distributor channels. The distributor channels here are branched and are each connected to a plurality of capillary channels.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: December 20, 2005
    Assignee: SKOT S.A. Chemical Products
    Inventor: Ioannis D. Keramidas
  • Patent number: 6898806
    Abstract: A device for dispensing a liquid active substance into the flushing water of a toilet bowl has a supply container for containing the liquid active substance. The supply container has an opening in its underside and is retained in a carrying body which can be fixed on a rim of the toilet bowl. The carrying body has sidewalls and a base having an opening. Tabs disposed around a portion of the perimeter of the base opening project upwardly from the base. A distributor plate is secured to the carrying body and has a plug-in spike projecting upwardly through the base opening and into the supply container opening. The plug-in spike has grooves distributed circumferentially around it which are in fluid communication with the liquid active substance. Distributor channels in the distributor plate are in fluid communication with the grooves and with multiple capillary channels via branching locations in the distributor plate.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: May 31, 2005
    Assignee: Skot S.A. Chemical Products
    Inventor: Ioannis D. Keramidas
  • Publication number: 20040118478
    Abstract: A device for dispenses a liquid active substance into the flushing water of a toilet bowl. The device has a supply container provided with an opening on the underside and is filled with the liquid active substance. This supply container is retained in a carrying body which can be fixed on a rim of the toilet bowl. Retained on the underside of the carrying body is a distributor plate, which can be reached by the flushing water and has capillary channels. These capillary channels are connected to the opening of the supply container via distributor channels. The distributor channels here are branched and are each connected to a plurality of capillary channels.
    Type: Application
    Filed: September 30, 2003
    Publication date: June 24, 2004
    Inventor: Ioannis D. Keramidas
  • Patent number: D507326
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: July 12, 2005
    Assignee: Skot S.A. Chemical Products
    Inventor: Ioannis D. Keramidas
  • Patent number: D508549
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: August 16, 2005
    Assignee: Skot S.A. Chemical Products
    Inventor: Ioannis D. Keramidas