Patents by Inventor Henry Press

Henry Press 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).

  • Combined reamer and screwdriver
    Patent number: 4016614
    Abstract: A combination screwdriver and reamer has a blade with edge means for deburring the internal diameter of cut conduit or tubing. An effective tool is provided to serve as a general purpose screwdriver having the added reaming or deburring capacity. The tool is constructed so that the reaming or deburring structure does not interfere with the screwdriver function.
    Type: Grant
    Filed: April 29, 1975
    Date of Patent: April 12, 1977
    Inventor: Henry Press