Patents by Inventor Albert L. Swenson, Jr.

Albert L. Swenson, Jr. 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).

  • Tool holder with interchangeable collet/chuck system
    Patent number: 5873580
    Abstract: A tool holder for small hand tools such as screw driver sets, drill sets, etc., which tool holder has external threads near one end which accommodate a compression sleeve which fits over and compresses a tool holding collet/chuck. Within the tool holder is a female hex shaped receptacle which is sized to accommodate a male hex shaft of the collet/chuck. The hex shaped receptacle in the tool holder and the hex shafts of the collet/chuck's act to prevent the collet/chuck's from turning when the tool is subjected to high levels of torque and also allow collet/chuck to be easily interchanged so that a single tool holder can be used to accommodate tools with a variety of shaft cross-sectional shapes such as round, square, hexagonal, etc.
    Type: Grant
    Filed: January 17, 1997
    Date of Patent: February 23, 1999
    Assignee: Commando Products, Inc.
    Inventors: Albert L. Swenson, Sr., Albert L. Swenson, Jr., Mark S. Lane
  • Screw driver
    Patent number: D407289
    Type: Grant
    Filed: February 18, 1998
    Date of Patent: March 30, 1999
    Assignee: Commando Products, Inc.
    Inventor: Albert L. Swenson, Jr.