Patents by Inventor Russell Holdredge

Russell Holdredge 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: 10791842
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 6, 2020
    Assignee: Steelcase Inc.
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Publication number: 20170224119
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Application
    Filed: April 14, 2017
    Publication date: August 10, 2017
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Patent number: 9648956
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: May 16, 2017
    Assignee: STEELCASE, INC.
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Publication number: 20150091350
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 2, 2015
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Patent number: 8876209
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: November 4, 2014
    Assignee: Steelcase Inc.
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Patent number: 7841664
    Abstract: According to the present invention, a control system for a chair is provided. The control system is comprised of first and second resilient blocks, first and second stabilizing members and first and second rockers. The first stabilizing member has first and second ends and defines a first horizontal axis. The first end of the first stabilizing member extends into the first resilient block and the second end of the first stabilizing member extends into the second resilient block. The second stabilizing member is coupled to the first stabilizing member by a connector. The second stabilizing member has first and second ends and defines a second horizontal axis disposed in parallel to the first horizontal axis. The first end of the second stabilizing member is operably coupled to the first rocker, and the second end of the second stabilizing member is operably coupled to the second rocker.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: November 30, 2010
    Assignee: Steelcase Inc.
    Inventors: Russell Holdredge, Christopher Norman, Kurt Heidmann, Brian H. Root, Mark Dinnewith
  • Publication number: 20100072799
    Abstract: According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element.
    Type: Application
    Filed: May 26, 2009
    Publication date: March 25, 2010
    Inventors: Gordon J. Peterson, Christopher J. Norman, Russell Holdredge, Bruce Smith, Luke Pearson, Thomas Overthun, Kara Johnson
  • Publication number: 20090302649
    Abstract: According to the present invention, a control system for a chair is provided. The control system is comprised of first and second resilient blocks, first and second stabilizing members and first and second rockers. The first stabilizing member has first and second ends and defines a first horizontal axis. The first end of the first stabilizing member extends into the first resilient block and the second end of the first stabilizing member extends into the second resilient block. The second stabilizing member is coupled to the first stabilizing member by a connector. The second stabilizing member has first and second ends and defines a second horizontal axis disposed in parallel to the first horizontal axis.
    Type: Application
    Filed: June 4, 2008
    Publication date: December 10, 2009
    Inventors: Russell Holdredge, Christopher Norman, Kurt Heidmann, Brian H. Root, Mark Dinnewith