Patents by Inventor Ernest Langdon

Ernest Langdon 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).

  • METHODS AND APPARATUS FOR OPTICAL ADAPTER FOR FIREARM SLIDE
    Publication number: 20230280135
    Abstract: An apparatus and method for modifying a handgun to accept an optical sight comprises a modified slide mechanism adapted to include a flat recessed rear section configured to receive an adapter plate for mounting an optical sight. Various embodiments of the adapter include modified internal components used to replace stock components what will no longer fit within the modified profile of the slide mechanism. Replacement of the slide mechanism and associated internal components will allow a user to add an optical sight to an existing handgun.
    Type: Application
    Filed: April 24, 2023
    Publication date: September 7, 2023
    Applicant: Langdon Tactical Technology Inc.
    Inventor: Ernest Langdon
  • Methods and apparatus for optical adapter for firearm slide
    Patent number: 11644280
    Abstract: An apparatus and method for modifying a handgun to accept an optical sight comprises a modified slide mechanism adapted to include a flat recessed rear section configured to receive an adapter plate for mounting an optical sight. Various embodiments include modified internal components used to replace stock components what will no longer fit within the modified profile of the slide mechanism. Replacement of the slide mechanism and associated internal components will allow a user to add an optical sight to an existing handgun.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: May 9, 2023
    Assignee: Langdon Tactical Technology Inc.
    Inventor: Ernest Langdon
  • METHODS AND APPARATUS FOR OPTICAL ADAPTER FOR FIREARM SLIDE
    Publication number: 20210254933
    Abstract: An apparatus and method for modifying a handgun to accept an optical sight comprises and modified slide mechanism adapted to include a flat recessed rear section configured to receive an adapter plate for mounting an optical sight. Various embodiments of the adapter include modified internal components used to replace stock components what will no longer fit within the modified profile of the slide mechanism. Replacement of the slide mechanism and associated internal components will allow a user to add an optical sight to an existing handgun.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 19, 2021
    Inventor: Ernest Langdon
  • Robot mounting device
    Patent number: 8505230
    Abstract: A robot mounting device includes a pair of spaced-apart arms adapted to retain robot body of a surveillance robot. The robot mounting device also includes a latching mechanism to secure the robot mounting device to a rifle. The positioning of the robot can be adjusted within robot mounting device to site a camera in the axle of the robot with respect to the rifle. The rifle can then be oriented to obtain visual imagery of an environment.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: August 13, 2013
    Assignee: ReconRobotics, Inc.
    Inventors: Alex J. Kossett, Ernest Langdon, Wade D. Palashewski
  • ROBOT MOUNTING DEVICE
    Publication number: 20120185093
    Abstract: A robot mounting device includes a pair of spaced-apart arms adapted to retain robot body of a surveillance robot. The robot mounting device also includes a latching mechanism to secure the robot mounting device to a rifle. The positioning of the robot can be adjusted within robot mounting device to site a camera in the axle of the robot with respect to the rifle. The rifle can then be oriented to obtain visual imagery of an environment.
    Type: Application
    Filed: June 30, 2010
    Publication date: July 19, 2012
    Applicant: ReconRobotics, Inc.
    Inventors: Alex J. Kossett, Ernest Langdon, Wade D. Palashewski