Patents by Inventor Tijmen Karel Jan Boogers

Tijmen Karel Jan Boogers 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).

  • Exhaust unit for a toilet bowl
    Patent number: 8196232
    Abstract: An exhaust unit for a hanging toilet bowl is described, and includes a house with a back wall and a front wall, two exhaust coupling tubes extending in the house from the front wall to the back wall and having a first end projecting outside the house back wall. The first end of a second exhaust coupling tube can have a diameter that is larger than the diameter of the first end of a first exhaust coupling tube. At its second end, the first exhaust coupling tube can be provided with a sealing ring arranged in a groove-shaped recess of the inner wall. At its second end, the second exhaust coupling tube can provided with a sealing ring arranged in a groove-shaped recess of the inner wall.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: June 12, 2012
    Assignee: Trivio Invest B.V.
    Inventors: Petrus Joannes Wilhelmus Van Herp, Johannes Hermanus Petrus Maria Oonk, Tijmen Karel Jan Boogers