Patents by Inventor David Robert Lanagan

David Robert Lanagan 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).

  • Diffusing device
    Patent number: 10479571
    Abstract: The present invention relates to a capsule (11) for diffusing a substance in a liquid within a receptacle (50). The capsule comprises an expandable element and, in a first state the capsule has a first width and in a second state the capsule has a second width. The width of the capsule in the second state is greater than that of the first state.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: November 19, 2019
    Inventors: David Robert Lanagan, Michael John Owen
  • A DIFFUSING DEVICE
    Publication number: 20180016069
    Abstract: The present invention relates to a capsule (11) for diffusing a substance in a liquid within a receptacle (50). The capsule comprises an expandable element and, in a first state the capsule has a first width and in a second state the capsule has a second width. The width of the capsule in the second state is greater than that of the first state.
    Type: Application
    Filed: March 1, 2016
    Publication date: January 18, 2018
    Inventors: David Robert Lanagan, Michael John Owen