Patents by Inventor Tricia Hoffmann

Tricia Hoffmann 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).

  • PET DOOR FLAP ATTACHMENT
    Publication number: 20140178628
    Abstract: A pet door flap attachment may be easily installed and removed by a user to allow for cleaning of the attachment. A pet door flap attachment may include at least one covering and a coupling mechanism to removeably couple the at least one covering to a pet door flap.
    Type: Application
    Filed: November 14, 2013
    Publication date: June 26, 2014
    Applicant: Fido Flaps, LLC
    Inventor: Tricia Hoffmann