Patents by Inventor Frederick D. Groutage

Frederick D. Groutage 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: 4842218
    Abstract: A moveable wing aircraft including a quick release, attachment mechanism carrying the aircraft on a bomb rack or other carrier and a mechanism for deploying the moveable wing from its captive carry position to its extended free flight position are disclosed. The aircraft includes an elongate fuselage, a portion of the top surface of which is substantially flat in order to accommodate the moveable wing. The moveable wing is positional between a captive carry position in which it is aligned with the longitudinal axis of the fuselage and an extended free flight position. The single, moveable wing is pivoted around a central point from its captive carry position to its extended free flight position such that it is substantially perpendicular to the aircraft fuselage. The quick release mechanism extends through apertures in the wing in its captive carry position and is spring biased to retract through the wing and into the aircraft fuselage when released from the bomb rack or other carrier.
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: June 27, 1989
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Frederick D. Groutage, Samuel N. Conjerti, Lockburn S. Shaw
  • Patent number: 4493136
    Abstract: A moveable wing aircraft including a quick release, attachment mechanism carrying the aircraft on a bomb rack or other carrier and a mechanism for deploying the moveable wing from its captive carry position to its extended free flight position are disclosed. The aircraft includes an elongate fuselage, a portion of the top surface of which is substantially flat in order to accommodate the moveable wing. The moveable wing is positionable between a captive carry position in which it is aligned with the longitudinal axis of the fuselage and an extended free flight position. The single, moveable wing is pivoted around a central point from its captive carry position to its extended free flight position such that it is substantially perpendicular to the aircraft fuselage. The quick release mechanism extends through apertures in the wing in its captive carry position and is spring biased to retract through the wing and into the aircraft fuselage when released from the bomb rack or other carrier.
    Type: Grant
    Filed: April 29, 1982
    Date of Patent: January 15, 1985
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Frederick D. Groutage, Samuel N. Conjerti, Lockburn S. Shaw
  • Patent number: 4453426
    Abstract: A moveable wing aircraft including a quick release, attachment mechanism carrying the aircraft on a bomb rack or other carrier and a mechanism for deploying the moveable wing from its captive carry position to its extended free flight position are disclosed. The aircraft includes an elongate fuselage, a portion of the top surface of which is substantially flat in order to accommodate the moveable wing. The moveable wing is positionable between a captive carry position in which it is aligned with the longitudinal axis of the fuselage and an extended free flight position. The single, moveable wing is pivoted around a central point from its captive carry position to its extended free flight position such that it is substantially perpendicular to the aircraft fuselage. The quick release mechanism extends through apertures in the wing in its captive carry position and is spring biased to retract through the wing and into the aircraft fuselage when released from the bomb rack or other carrier.
    Type: Grant
    Filed: April 29, 1982
    Date of Patent: June 12, 1984
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Frederick D. Groutage, Samuel N. Conjerti, Lockburn S. Shaw
  • Patent number: 4324378
    Abstract: A powered gimbal high torque/acceleration stabilized platform including an uter gimbal ring and gimbal torquer and an inner gimbal gear and torque motor. The inner gimbal torque motor is secured to the outer gimbal ring to permit increased weight and volume sensors to be packaged and located at the center of rotation of the gimbal axis.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: April 13, 1982
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Frederick D. Groutage
  • Patent number: 4108400
    Abstract: A dual mode missile guidance system employing a passive anti-radiation ser for midcourse guidance and an alternate sensor for terminal guidance. A broadband, body mounted conformal antenna comprises the midcourse sensor, and the alternate sensor is mounted on a stabilized platform within the missile radome. Detected video guidance signals from the midcourse sensor are video processed and utilized to adjust the system phase shifters for null tracking as well as for driving the stabilized platform to keep the alternate sensor directed at the target. Upon the occurrence of a predetermined condition, a handover switch connects the detected video guidance signals provided by the alternate guidance sensor processor for video processing and for control of the stabilized platform. Auto pilot signals are derived from the rate gyros mounted on the stabilized platform.
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: August 22, 1978
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Frederick D. Groutage, Gabriel S. Borunda