Patents by Inventor Raymond E. Kellow, Sr.

Raymond E. Kellow, Sr. 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: 4208684
    Abstract: A head mount faithfully follows flexible media perturbations. The head mount consists of a pivoted rigid head support arm controlled by an offset spring having an offset damping and yieldably urging relationship to the rigid arm. The rigid arm acts as a free beam. The arm is pivoted to a record support radially movable with respect to a record disk.
    Type: Grant
    Filed: May 11, 1978
    Date of Patent: June 17, 1980
    Assignee: International Business Machines Corporation
    Inventors: Donovan M. Janssen, Raymond E. Kellow, Sr., William A. Picker, Anton J. Radman, Jr.
  • Patent number: 4189759
    Abstract: A cantilevered beam assembly with a maximum resonance frequency is adaptable for supporting a transducer for use with a random access flexible disk file. The cantilevered beam assembly includes a first cantilevered member and a second elongated member coupled at one end by a flexible joint to the free end of the first cantilevered member. When used with a flexible disk file system, a magnetic transducer is seated on the second end of the elongated member while said elongated member is restricted to flex in one plane only. A relatively thin, tapered, elongated protective structure having a relatively sharp, elongated leading edge contiguous with a relatively sharp front edge is rigidly connected to the first cantilevered member and surrounds the second elongated member in a plane orthogonal to the plane of flex.
    Type: Grant
    Filed: May 22, 1978
    Date of Patent: February 19, 1980
    Assignee: International Business Machines Corporation
    Inventors: Randall C. Bauck, Raymond E. Kellow, Sr., Richard E. Norwood, Donald W. Schaefer