Patents by Inventor Doyle B. Charles

Doyle B. Charles 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: 5333809
    Abstract: A cable take-up and payoff apparatus for the controlled payout of a continuous cable from a reel comprises a pair of laterally movable housings which support a reel on a pair of pintles and are horizontally spaced from one another by a telescoping member. A power mechanism is provided for operating the telescoping member to laterally move the housings toward and away from one another. The housings are also supported for vertical movement along a pair of upstanding masts and a power mechanism is provided for simultaneously moving the housings up and down. The pintles are independently supported for both vertical and horizontal movement relative to the housings and are thereby independently adjustable by power mechanisms into alignment with openings on the axis of the reel of cable.
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: August 2, 1994
    Assignee: Southwire Company
    Inventors: William M. Berry, III, Doyle B. Charles, Michael F. Flagg
  • Patent number: 5246180
    Abstract: A cable payoff apparatus for the controlled payout of a continuous cable from a reel comprises a pair of laterally movable housings which support a reel on a pair of pintles. A power mechanism is provided for laterally moving the housings toward and away from one another. The housings are also supported for vertical movement along a pair of upstanding masts and a power mechanism is provided for simultaneously moving the housings up and down. The pintles are independently supported for both vertical and horizontal movement relative to the housings and are thereby independently adjustable by power mechanisms into alignment with openings on the axis of the reel of cable.
    Type: Grant
    Filed: December 23, 1991
    Date of Patent: September 21, 1993
    Assignee: Southwire Company
    Inventors: William M. Berry, III, Doyle B. Charles, Michael F. Flagg