Patents by Inventor Claire T. Martin

Claire T. Martin 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: 6845976
    Abstract: The invention is a pallet pin which contains an integral floating magnet assembly. The floating magnet assembly is mounted within the internal cavity of the pin and is attached to a longitudinally extending member which is located within the interior space of the fanner housing. The floating magnet assembly is provided with low-friction rollers which engage the longitudinally extending member. The magnet assembly is thereby permitted to traverse freely the length of the interior of the housing of the device, permitting the permanent magnet assembly to automatically reposition itself in relation to an adjoining sheet of magnetic material, and to induce the upper sheets of a stack of magnetic materials to separate. The entire assembly is mounted within a housing having a handle, and one or more locating holes for the purpose of positioning the entire assembly in relation to a pallet on which sheets of magnetic material may be stored.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: January 25, 2005
    Inventors: Claire T. Martin, Walter J. Shear, III
  • Publication number: 20040089993
    Abstract: The invention is a pallet pin which contains an integral floating magnet assembly The floating magnet assembly is mounted within the internal cavity of the pin and is attached to a longitudinally extending member which is coaxial with the fanner housing.
    Type: Application
    Filed: November 13, 2002
    Publication date: May 13, 2004
    Inventors: Claire T. Martin, Walter J. Shear
  • Patent number: 6638002
    Abstract: The invention is a magnet for facilitating separation of individual sheets from a stack of ferro-magnetic sheets; the invention is in the form of an elongate housing containing an elongate array of magnets which may be selectively positioned in relation to the housing so as to bring the array in proximity to the edge of the stack of ferro-magnetic sheets, thereby inducing a magnetic field in said sheets and causing the sheets to separate, thereby facilitating manipulation of the uppermost sheet from the stack.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: October 28, 2003
    Inventor: Claire T. Martin
  • Patent number: 5630634
    Abstract: The specification discloses a magnetizable device for engaging articles of varying surface contours. The device is characterized by a number of independently movable magnetizable elements which depend from a slot in the device housing; the elements being retained by element-arresting projections extending from each element's upper-most end. In one embodiment, the slot of the present invention is a bobbin assembly, including first and second halves which join to define a substantially rectangular slot.
    Type: Grant
    Filed: April 23, 1996
    Date of Patent: May 20, 1997
    Assignee: Michael W. Stowe
    Inventors: Michael W. Stowe, Claire T. Martin