Patents by Inventor Bjorn Saemann

Bjorn Saemann 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).

  • Bait box for separating a feeding location bait box for separating a feeding location
    Patent number: 11064692
    Abstract: A bait box including a housing; a feeding location arranged in the housing and configured for a poison bait, wherein the feeding location is arranged in an air cushion in the housing so that the feeding location is accessible for a rodent from an outside of the bait box through an entry arranged at a lower end of the housing; and a separation element which defines a liquid space with a liquid within the housing when the liquid rises outside of the housing above a threshold level above which accessibility of the feeding location is not provided to the rodent any more, wherein the liquid space extends from the threshold level to the separation element and separates the feeding location from the liquid space, wherein the housing is closed air tight besides the entry so that the air cushion is captured in the housing.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: July 20, 2021
    Inventors: Sylvia Michalski, Bjorn Saemann, Axel Spering
  • BAIT BOX FOR SEPARATING A FEEDING LOCATION BAIT BOX FOR SEPARATING A FEEDING LOCATION
    Publication number: 20170295773
    Abstract: A bait box including a housing; a feeding location arranged in the housing and configured for a poison bait, wherein the feeding location is arranged in an air cushion in the housing so that the feeding location is accessible for a rodent from an outside of the bait box through an entry arranged at a lower end of the housing; and a separation element which defines a liquid space with a liquid within the housing when the liquid rises outside of the housing above a threshold level above which accessibility of the feeding location is not provided to the rodent any more, wherein the liquid space extends from the threshold level to the separation element and separates the feeding location from the liquid space, wherein the housing is closed air tight besides the entry so that the air cushion is captured in the housing.
    Type: Application
    Filed: April 18, 2017
    Publication date: October 19, 2017
    Inventors: Sylvia Michalski, Bjorn Saemann, Axel Spering