Patents by Inventor Greg Holderfield

Greg Holderfield 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).

  • Patent number: 7617957
    Abstract: A new and improved mounting system, for fixedly mounting an exhaust gas deflector component upon the upper cap member of a pneumatically-powered fastener-driving tool, comprises a fastener disposed internally within the upper cap member of the pneumatically-powered fastener-driving tool and not extending externally through the exhaust gas deflector component. In this manner, not only does the exhaust gas deflector component of the pneumatically-powered fastener-driving tool exhibit an aesthetically pleasing external appearance, but in addition, the absence of any externally visible fastener structure, extending through the exhaust gas deflector component, permits various indicia, such as, for example, the company logo, to effectively be incorporated upon the external surface portion of the exhaust gas deflector component.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: November 17, 2009
    Assignee: Illinois Tool Works Inc.
    Inventors: Greg Holderfield, Joey Nakayama, Michael Johnson, Ricardo Segura, Bryan Schieler
  • Publication number: 20080035212
    Abstract: A new and improved mounting system, for fixedly mounting an exhaust gas deflector component upon the upper cap member of a pneumatically-powered fastener-driving tool, comprises a fastener disposed internally within the upper cap member of the pneumatically-powered fastener-driving tool and not extending externally through the exhaust gas deflector component. In this manner, not only does the exhaust gas deflector component of the pneumatically-powered fastener-driving tool exhibit an aesthetically pleasing external appearance, but in addition, the absence of any externally visible fastener structure, extending through the exhaust gas deflector component, permits various indicia, such as, for example, the company logo, to effectively be incorporated upon the external surface portion of the exhaust gas deflector component.
    Type: Application
    Filed: July 27, 2007
    Publication date: February 14, 2008
    Inventors: Greg Holderfield, Joey Nakayama, Michael Johnson, Ricardo Segura, Bryan Schieler
  • Publication number: 20070274042
    Abstract: A power module that fits to the top of a storage chest or cabinet is connected to electrical power and routes the electrical power to drawers and/or cavities within the chest or cabinet. The electrical power is continuously available while the power module is connected to electrical power so that the drawers or cavities have a continuous source of power whether or not the drawers or cabinet doors are open or closed. The chest or cabinet may include receptacles having a standard configuration that connects to a variety of devices including, for example, lights, heaters, and battery chargers. The chest or cabinet may include electrically powered features, such as, for example, lights, clocks, audio/visual equipment, computers, tool chargers, air compressors, refrigerators, wireless communications devices, and heaters. The chest or cabinet may also include one or more exterior lights.
    Type: Application
    Filed: May 25, 2007
    Publication date: November 29, 2007
    Applicant: WATERLOO INDUSTRIES, INC.
    Inventors: Daniel JACKSON, Steven KOHAGEN, John MALLEY, Jim HAND, Greg HOLDERFIELD, Eric HYMAN, David CHESLEY
  • Patent number: D532450
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: November 21, 2006
    Assignee: Dell Products L.P.
    Inventors: Michael Smith, Greg Holderfield
  • Patent number: D532816
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: November 28, 2006
    Assignee: Dell Products L.P.
    Inventors: Michael Smith, Greg Holderfield
  • Patent number: D540852
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: April 17, 2007
    Assignee: Dell Products L.P.
    Inventors: Kuoyong Huang, Greg Holderfield
  • Patent number: D547160
    Type: Grant
    Filed: June 6, 2006
    Date of Patent: July 24, 2007
    Assignee: Waterloo Industries, Inc.
    Inventors: Jim Hand, Greg Holderfield, Eric Hyman
  • Patent number: D550490
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: September 11, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Stephen B. Leonard, Greg Holderfield, Lauren M. Rathmann
  • Patent number: D550491
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: September 11, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Stephen B. Leonard, Greg Holderfield, Lauren M. Rathmann
  • Patent number: D551003
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: September 18, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Stephen B. Leonard, Greg Holderfield, Lauren M. Rathmann
  • Patent number: D554963
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: November 13, 2007
    Assignee: Illinois Tool Works Inc.
    Inventors: Greg Holderfield, Joey Nakayama
  • Patent number: D558264
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: December 25, 2007
    Assignee: Dell Products L.P.
    Inventors: Michael Smith, Pedro M. Alfonso, Greg Holderfield
  • Patent number: D560809
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: January 29, 2008
    Assignee: Everest Biomedical Instruments
    Inventors: Elvir Causevic, Christian Christiansen, Daniel Metzger, Greg Holderfield, Elliott Hsu
  • Patent number: D561250
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: February 5, 2008
    Assignee: Dell Products L.P.
    Inventors: Michael E. Smith, Greg Holderfield
  • Patent number: D482064
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: November 11, 2003
    Assignee: Squeeze Breeze/Circulair, div GLJ, LLC
    Inventors: Greg Steiner, Greg Holderfield, Eric Junkel
  • Patent number: D563760
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: March 11, 2008
    Assignee: Waterloo Industries, Inc.
    Inventors: Jim Hand, Greg Holderfield, Eric Hyman
  • Patent number: D588201
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: March 10, 2009
    Assignee: Waterloo Industries, Inc.
    Inventors: Steven Frederick Kohagen, Jim Hand, Greg Holderfield, Eric Hyman
  • Patent number: D588843
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: March 24, 2009
    Assignee: Waterloo Industries, Inc.
    Inventors: Steven Frederick Kohagen, Jim Hand, Eric Hyman, Greg Holderfield
  • Patent number: D594127
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: June 9, 2009
    Assignee: BrainScope Company, Inc.
    Inventors: Elvir Causevic, Christian Christiansen, Daniel Metzger, Greg Holderfield, Elliot Hsu
  • Patent number: D611273
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: March 9, 2010
    Assignee: Waterloo Industries, Inc.
    Inventors: Steven Frederick Kohagen, Jim Hand, Eric Hyman, Greg Holderfield