Patents by Inventor David N. Quinn

David N. Quinn 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).

  • Method of producing a one-piece band clamp
    Patent number: 5303571
    Abstract: The present invention involves a method for forming a one-piece band clamp. The band clamp is made by severing band material to a proper width, forming the band material to a desired length, removing a portion of the band to form a void in one end of the band material, inserting a deformation device into the void, and deforming the band material adjacent to the void to form a slot in the band material sufficiently wide to allow insertion of the band body.
    Type: Grant
    Filed: January 12, 1993
    Date of Patent: April 19, 1994
    Assignee: Band-It-Idex, Inc.
    Inventors: David N. Quinn, Glendon R. Kessler, Robert G. Hayden