Patents by Inventor Kevin J. Hamblin

Kevin J. Hamblin 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: 8517438
    Abstract: A handling device useful for lifting and handling pipes includes as set of jaws for grasping a surface of the pipe. An upper jaw extends along an exterior pipe surface and a lower jaw extends along an interior pipe surface. A sidewall of the pipe is positioned within a gap between the upper and lower jaws. A handle attached to the set of jaws is used to angle the jaws relative to the side of the pipe, thereby causing the upper jaw to contact the exterior pipe surface, and the lower jaw to contact the interior pipe surface. A mechanical advantage is created that selectively secures the jaws to the pipe and allows handling of the device while maintaining control of the pipe. The upper and lower jaws may be at fixed orientations relative to each other, and the handling device may have few or no moving parts.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: August 27, 2013
    Assignee: Longyear TM, Inc.
    Inventors: Kevin J. Hamblin, Trevor Lyndon Light
  • Publication number: 20110241366
    Abstract: A handling device useful for lifting and handling pipes includes as set of jaws for grasping a surface of the pipe. An upper jaw extends along an exterior pipe surface and a lower jaw extends along an interior pipe surface. A sidewall of the pipe is positioned within a gap between the upper and lower jaws. A handle attached to the set of jaws is used to angle the jaws relative to the side of the pipe, thereby causing the upper jaw to contact the exterior pipe surface, and the lower jaw to contact the interior pipe surface. A mechanical advantage is created that selectively secures the jaws to the pipe and allows handling of the device while maintaining control of the pipe. The upper and lower jaws may be at fixed orientations relative to each other, and the handling device may have few or no moving parts.
    Type: Application
    Filed: February 16, 2011
    Publication date: October 6, 2011
    Applicant: LONGYEAR TM, INC.
    Inventors: Kevin J. Hamblin, Trevor Lyndon Light