Patents by Inventor Gregory C. Sturgeon

Gregory C. Sturgeon 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: 6012725
    Abstract: The invention provides braking systems and methods for slowing or stopping a roller skate having a plurality of wheels. In one exemplary system, at least one braking surface is spaced-apart from the wheels. A rotatable wheel engaging member is positioned between the braking surface and at least one of the wheels. The rotatable wheel engaging member is caused to rotate when moved against at least one of the wheels when rotating. Further, the rotatable member has an engaging surface which moves against the braking surface upon rotation of the rotatable member by the wheel to slow or stop the wheel.
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: January 11, 2000
    Assignee: Out of Line Sports, Inc.
    Inventors: David N. Mitchell, Gregory C. Sturgeon
  • Patent number: 5836590
    Abstract: The invention provides a braking systems and methods for slowing or stopping a roller skate having a plurality of wheels. One exemplary system, at least one braking surface is spaced apart from the wheels. A means is provided between the braking surface and at least one of the wheels for slowing or stopping the wheel such that heat generated when slowing or stopping the wheel is created at the braking surface and is substantially prevented from reaching the wheel.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: November 17, 1998
    Assignee: Out of Line Sports, Inc.
    Inventors: David N. Mitchell, Gregory C. Sturgeon, James R. Leto, Jr.
  • Patent number: 5829756
    Abstract: The invention provides a braking systems and methods for slowing or stopping a roller skate having a plurality of wheels. In one exemplary system, at least one braking surface is spaced apart from the wheels. A means is provided between the braking surface and at least one of the wheels for slowing or stopping the wheel such that heat generated when slowing or stopping the wheel is created at the braking surface and is substantially prevented from reaching the wheel.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: November 3, 1998
    Assignee: Out of Line Sports, Inc.
    Inventors: David N. Mitchell, Gregory C. Sturgeon
  • Patent number: 5704619
    Abstract: The invention provides systems and methods for slowing or stopping a roller skate. In one exemplary system, a roller skate is provided having a frame with a longitudinal axis, a piece of footgear securely attached to the frame, and a plurality of wheels operably attached to the frame in alignment with the longitudinal axis. A braking mechanism is operably attached to the roller skate, with the braking system having a braking pad in alignment with the longitudinal axis. The braking pad is movable between a first position above a skating surface and a second position in contact with the skating surface. An actuator is provided which moves the braking pad between the first and the second positions while the angle of the skate relative to the skating surface remains constant.
    Type: Grant
    Filed: June 13, 1996
    Date of Patent: January 6, 1998
    Assignee: Out of Line Sports, Inc.
    Inventors: David N. Mitchell, Gregory C. Sturgeon