Patents by Inventor Mary Haugh

Mary Haugh 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).

  • Portable, retractable controlling barrier for animals
    Publication number: 20070289547
    Abstract: A portable retractable controlling barrier for animals includes a biased retractable support assembly and an animal sensitive barrier member releasably mounted to the biased retractable support assembly wherein the animal sensitive barrier member is extendible and retractable. The portable tractable controlling barrier therefore is biased to the retracted position and therefore extends under tension to the desired length and then is biased back towards the retracted position.
    Type: Application
    Filed: June 12, 2007
    Publication date: December 20, 2007
    Inventors: Mary Haugh, Peter Jones