Patents by Inventor Gerrit S. Groot

Gerrit S. Groot 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).

  • Pinching device for surgical purposes
    Patent number: 4424811
    Abstract: The invention relates to a pinching device for surgical purposes comprising two parallel jaw elements having each a supporting part, one of which is provided with a pin at right angles thereto and the other having a sleeve mounted at right angles thereto and fitting around said pin.The pinching device according to the invention is characterized in that one supporting part is provided with a guide pin and the other has a bore receiving said pin located in the same plane as the first-mentioned pin and the sleeve.
    Type: Grant
    Filed: February 4, 1982
    Date of Patent: January 10, 1984
    Inventor: Gerrit S. Groot