Patents by Inventor Perry L. Fridley, Jr.

Perry L. Fridley, Jr. 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: 7681503
    Abstract: A projectile is provided for delivering a payload from a smoothbore launcher to a target. The projectile includes an aerodynamic stabilizer, an extender along which the stabilizer can longitudinally translate, and a chamber connected to the extender to contain the payload. The chamber can include a plastic bag for containing a liquid that represents the payload, and a plurality of holes that radially extend through its wall. The stabilizer enhances post-launch directional stability of the projectile by longitudinally translating rearward along the extender to shift center of pressure of the projectile aft of center of gravity of the projectile. The bag ruptures upon contact with the target, thereby disbursing the liquid through the holes. The bag can include malodorant or paint. The projectile can be contained within a gunpowder-loaded shotgun shell for launch.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: March 23, 2010
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Perry L. Fridley, Jr., Kenneth W. Tiedge
  • Patent number: 6766746
    Abstract: A mission responsive ordnance includes projectiles arranged in a bundled configuration that defines a substantially solid structure with each of the projectiles forming a geometric portion thereof. In a unitary mode of operation, the bundled configuration is maintained to define an integral structural element that bears loads generated when the bundled configuration strikes and penetrates a target. In a sub-divided mode of operation, the projectiles are un-bundled before a target is struck so that the projectiles are released into a surrounding environment.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: July 27, 2004
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Timothy L. Spivak, Mark W. Sewell, Perry L. Fridley, Jr., Michael M. Canaday
  • Patent number: 6640723
    Abstract: A mission responsive ordnance of the present invention arranges a plurality of projectiles in a bundled configuration. The bundled configuration is defined by the projectiles and a bundling means which, together, form a combination that bears loads generated when the bundled configuration strikes and penetrates a target. Unbundling means, coupled to the bundling means, can be operated to selectively render the bundling means inoperative before the target is struck so that one or more of the projectiles are released from their bundled configuration.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: November 4, 2003
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Timothy Spivak, Mark W. Sewell, Perry L. Fridley, Jr., Michael M. Canaday