Patents by Inventor Christopher Allen Ludlow

Christopher Allen Ludlow 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: 8312661
    Abstract: A folding rifle stock has a forward portion for securing to a rifle action having a barrel and trigger. The stock has a rear portion having a shoulder-engagement surface. The forward portion and rear portion are pivotally connected and movable between an extended position and a folded position. The rear portion includes a grip positioned adjacent to a trigger location on the front portion, so that a finger on a user's hand gripping the grip may operate the trigger when the stock is in the extended position. The hinge may be directly connected to a metal bedding block in the front portion. The hinge may be adjustable to take up slack due to wear, with a tapered hinge pin, and with one hinge portion configured to selectable clamp a threaded portion of the hinge pin. The hinge may include a latch to lock the stock in the extended position, and the lock may include a wedging cam element to generate torque to bias the stock to the extended position.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: November 20, 2012
    Inventor: Christopher Allen Ludlow
  • Publication number: 20120137561
    Abstract: A folding rifle stock has a forward portion for securing to a rifle action having a barrel and trigger. The stock has a rear portion having a shoulder-engagement surface. The forward portion and rear portion are pivotally connected and movable between an extended position and a folded position. The rear portion includes a grip positioned adjacent to a trigger location on the front portion, so that a finger on a user's hand gripping the grip may operate the trigger when the stock is in the extended position. The hinge may be directly connected to a metal bedding block in the front portion. The hinge may be adjustable to take up slack due to wear, with a tapered hinge pin, and with one hinge portion configured to selectable clamp a threaded portion of the hinge pin. The hinge may include a latch to lock the stock in the extended position, and the lock may include a wedging cam element to generate torque to bias the stock to the extended position.
    Type: Application
    Filed: July 18, 2008
    Publication date: June 7, 2012
    Inventor: Christopher Allen Ludlow