Patents by Inventor Roger V. Follansbee

Roger V. Follansbee 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: 4868699
    Abstract: Apparatus for cleaning microfloppy disc drive heads comprises two hinged leaves (38a, 38b) forming an openable shell (38) and a replaceable disc of cleaning material (70) sandwiched between the leaves. Each leaf has an aperture (16) through which a disc drive head (not shown) may contact a cleaning disc when the shell containing the cleaning disc is inserted into the disc drive, and one aperture is covered by a removable label (62) for use in a single-sided drive which is removed for double-sided use. The label is on the interior surface of the leaf. The hinge is formed by another larger label member (90) on the exterior of the shell.
    Type: Grant
    Filed: June 21, 1988
    Date of Patent: September 19, 1989
    Assignee: Automation Facilities Limited
    Inventors: Philip C. O. Kingsbury, Roger V. Follansbee