Patents by Inventor Henry Maxwell

Henry Maxwell 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: 11001973
    Abstract: A gauge spacing apparatus for positioning pot sleepers with respect to existing sleepers of a railway track has a pair of turnout rails, which are separated from one another by a desired gauge distance. The gauge spacing apparatus includes a first guide member aligned with and secured with respect to a portion of the existing rail; and a second guide member angled with respect to the first guide member at a turnout angle. The second guide member is aligned with a portion of a turnout rail to allow the turnout rail to be provided with supporting pot sleepers, such that the desired gauge between the turnout rails is maintained. Also provided are a rectangular gauge spacing apparatus, a shear plate arrangement for providing supported engagement between first and second sections of rail, and a support framework for supporting a planar supporting member spanning over an existing rail.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: May 11, 2021
    Assignee: Non Intrusive Crossover System Limited
    Inventors: Roy Anderson, Donald McCallum, Henry Maxwell
  • Publication number: 20190003129
    Abstract: A gauge spacing apparatus for positioning pot sleepers with respect to existing sleepers of a railway track has a pair of turnout rails, which are separated from one another by a desired gauge distance. The gauge spacing apparatus includes a first guide member aligned with and secured with respect to a portion of the existing rail and a second guide member angled with respect to the first guide member at a turnout angle. The second guide member is aligned with a portion of a turnout rail to allow the turnout rail to be provided with supporting pot sleepers, such that the desired gauge between the turnout rails is maintained. Also provided are a rectangular gauge spacing apparatus, a shear plate arrangement for providing supported engagement between first and second sections of rail, and a support framework for supporting a planar supporting member spanning over an existing rail.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 3, 2019
    Applicant: Non Intrusive Crossover System Limited
    Inventors: Roy Anderson, Stephen Reid, Donald McCallum, Henry Maxwell
  • Patent number: 8851432
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 7, 2014
    Assignee: Hubbell Incorporated
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Patent number: 8561958
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 22, 2013
    Assignee: Hubbell Incorporated
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Patent number: 8480050
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: July 9, 2013
    Assignee: Hubbell Incorporated
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Publication number: 20130009029
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: HUBBELL INCORPORATED
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Publication number: 20130008011
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: HUBBELL INCORPORATED
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Publication number: 20110253870
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Application
    Filed: January 7, 2011
    Publication date: October 20, 2011
    Applicant: HUBBELL INCORPORATED
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Publication number: 20030148670
    Abstract: An electrical compression connector including a shell, a wedge and a terminal pin. The wedge is sized and shaped to be inserted into the shell to wedge conductors against opposite sides of the shell. The terminal pin includes a first section and a second section. The first section is sized and shaped to be inserted between the shell and the wedge. The second section includes a conductor receiving area which is sized and shaped to be compressed onto a conductor.
    Type: Application
    Filed: February 6, 2002
    Publication date: August 7, 2003
    Inventors: Henry Maxwell, Brian W. Connor