Patents by Inventor Lawrence M. Piglia

Lawrence M. Piglia 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 containment system
    Patent number: 5664524
    Abstract: A pet containment system of the type having interconnected module sectional units and tube sectional units forming an enclosed environment for a small animal fabricated from transparent thermoplastic material. The sectional units having a least one portal forming a female connector. A connection mechanism having at least two male connectors for interconnecting the sectional units.
    Type: Grant
    Filed: July 19, 1995
    Date of Patent: September 9, 1997
    Inventors: Lawrence M. Piglia, Amy D. Sileven