Patents by Inventor Harold D. Gray

Harold D. Gray 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).

  • Partially coated fastener assembly and method for coating
    Patent number: 8353657
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: January 15, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • PARTIALLY COATED FASTENER ASSEMBLY AND METHOD FOR COATING
    Publication number: 20110305542
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Application
    Filed: August 25, 2011
    Publication date: December 15, 2011
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: GERONIMO E. LAT, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • PARTIALLY COATED FASTENER ASSEMBLY AND METHOD FOR COATING
    Publication number: 20100119329
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Application
    Filed: November 21, 2009
    Publication date: May 13, 2010
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • Partially coated fastener assembly and method for coating
    Patent number: 7641432
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: January 5, 2010
    Assignee: Illinois Tool Works, Inc.
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • PARTIALLY COATED FASTENER ASSEMBLY AND METHOD FOR COATING
    Publication number: 20080273943
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Application
    Filed: July 17, 2008
    Publication date: November 6, 2008
    Inventors: Geronimo E. LAT, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • Partially coated fastener assembly and method for coating
    Patent number: 7416376
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: August 26, 2008
    Assignee: Illinois Tool Works, Inc.
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • Partially coated fastener assembly and method for coating
    Patent number: 7273337
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: September 25, 2007
    Assignee: Illinois Tool Works Inc.
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek
  • Partially coated fastener assembly and method for coating
    Publication number: 20040265092
    Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
    Type: Application
    Filed: June 30, 2003
    Publication date: December 30, 2004
    Inventors: Geronimo E. Lat, Daniel P. McDonald, Henry W. Schniedermeier, Paul L. Hicks, Harold D. Gray, Donald E. Bergstrom, Guenther Kram, Garry F. Tupek