Patents by Inventor Gregory Malachowski

Gregory Malachowski 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).

  • Window-mounted litter enclosure with interior and exterior housing sections
    Patent number: 7530331
    Abstract: An animal enclosure mountable in an access opening such as a window. The enclosure has a section extending to the building interior and an exterior section for containment of a litter box. Sealing member extends on the exterior of the enclosure and is engaged by a sliding window panel. The animal gains entry through a door in the interior section. A platform extends from the door along the window ledge. A low voltage fan unit draws air from the building interior into the enclosure.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: May 12, 2009
    Inventor: Gregory Malachowski