Patents by Inventor Roger S. Mastrony

Roger S. Mastrony 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).

  • Patent number: 5499708
    Abstract: The present invention relates to an apparatus and method for orienting elongate members and, in particular tapered needle blanks. Generally, the apparatus includes a needle feeding assembly which receives needle blanks at an inlet and sequentially transfers the needle blanks to a needle orienting ramp which orients the needle blanks in a barrel end downward configuration. A barrel end of the needle blank, being heavier and having a greater diameter than that of a tapered point of the needle blank, moves down the rampway such that the barrel end of the needle blank advances ahead of a tapered point of the needle blank causing the needle blank to assume a barrel end downward or toward orientation on the rampway. A collecting assembly is provided at an outlet end of the needle orienting ramp to collect and maintain the needle blanks in oriented fashion.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: March 19, 1996
    Assignee: United States Surgical Corporation
    Inventors: Michael J. Gorecki, Roger S. Mastrony