Patents by Inventor Frank Schedule

Frank Schedule 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: 5519913
    Abstract: An improved windshield wiper blade assembly is disclosed. The improvement is comprised of the ability of the device to allow a controlled and virtually noise free rotation of the blade with respect to the long axis of the blade. The center of such rotation is not critical but it has been found to be most effective to allow the structure to pivot at the joint of the primary yoke and the secondary yoke of the wiper assembly. In doing so, the wiper blade is allowed to be pulled across the windshield surface and not pushed into the windshield thus increasing the wear life and wiping efficiency of the blade. A spring device is disclosed that causes this device to be center seeking to an angle of perpendicular to the surface of the windshield, thereby allowing rotation in a controlled manner.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: May 28, 1996
    Inventor: Frank Schedule