Patents by Inventor Georges Charondiere

Georges Charondiere 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).

  • Expandable connector to axially join tubular devices
    Patent number: 4958953
    Abstract: An expandable connector to axially join tubular elements. The connector consists of two confronting hollow parts dimensioned to fit into the ends of axially aligned tubular elements. The parts define together a void having an inflatable elastic casing. The casing is pressurized when the tubular elements are in alignment and the hollow parts are in connecting relationship therein. The parts are thereby driven internally against the end portion of the tubular elements in wedge-like manner.
    Type: Grant
    Filed: April 19, 1989
    Date of Patent: September 25, 1990
    Inventor: Georges Charondiere