Patents by Inventor Jerry Chitwood

Jerry Chitwood 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).

  • Swivel connection tool
    Patent number: 10851602
    Abstract: A swivel connection tool holds a tubular of a work string or a drill string while a swivel connects or disconnects from the tubular. The swivel connection tool has a base mounted to a work floor of a derrick of a workover rig. The swivel connection tool is fixed spaced-apart from a hole in the work floor positioned over the wellhead. The swivel connection tool has a yoke oriented at an incline with respect to horizontal.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: December 1, 2020
    Inventor: Jerry Chitwood
  • Swivel Connection Tool
    Publication number: 20200131866
    Abstract: A swivel connection tool holds a tubular of a work string or a drill string while a swivel connects or disconnects from the tubular. The swivel connection tool has a base mounted to a work floor of a derrick of a workover rig. The swivel connection tool is fixed spaced-apart from a hole in the work floor positioned over the wellhead. The swivel connection tool has a yoke oriented at an incline with respect to horizontal.
    Type: Application
    Filed: October 26, 2018
    Publication date: April 30, 2020
    Inventor: Jerry Chitwood