Patents by Inventor Joseph H. DeSantis

Joseph H. DeSantis 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).

  • Coated hole cutter
    Patent number: 9586270
    Abstract: A coated hole cutter including an ink-based colored coating applied only to the external surface of the cylindrical blade body of the hole cutter, but not to the surfaces of a circumferentially-extending cutting edge or to the interior surface of the blade body. The ink-based color coating is an ultraviolet activated ink that cures when the coating is exposed to a specific ultraviolet light intensity and wavelength. At least the surfaces of the cutting edge and the internal surface of the blade body, which do not include the coating, have a steam tempered oxide finish that imparts a color that contrasts with the color imparted by the coating.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: March 7, 2017
    Assignee: IRWIN INDUSTRIAL TOOL COMPANY
    Inventors: Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk
  • COATED HOLE CUTTER
    Publication number: 20110170972
    Abstract: A coated hole cutter including an ink-based colored coating applied only to the external surface of the cylindrical blade body of the hole cutter, but not to the surfaces of a circumferentially-extending cutting edge or to the interior surface of the blade body. The ink-based color coating is an ultraviolet activated ink that cures when the coating is exposed to a specific ultraviolet light intensity and wavelength. At least the surfaces of the cutting edge and the internal surface of the blade body, which do not include the coating, have a steam tempered oxide finish that imparts a color that contrasts with the color imparted by the coating.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 14, 2011
    Applicant: Irwin Industrial Tool Company
    Inventors: Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk
  • Hole saw
    Patent number: D692470
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: October 29, 2013
    Assignee: Irwin Industrial Tool Company
    Inventors: Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk, William B. Korb
  • Hole saw
    Patent number: D711441
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: August 19, 2014
    Assignee: Irwin Industrial Tool Company
    Inventors: Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk, William B. Korb
  • Hole saw
    Patent number: D789428
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: June 13, 2017
    Assignee: IRWIN INDUSTRIAL TOOL COMPANY
    Inventors: Joseph Thomas Novak, Matthew Christopher Green, Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk, William B. Korb
  • Hole saw
    Patent number: D690334
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: September 24, 2013
    Assignee: Irwin Industrial Tool Company
    Inventors: Robert Richard Zielonka, Joseph H. DeSantis, Christopher F. Fitzgerald, Peter Weremchuk