Patents by Inventor Robert A. Beech

Robert A. Beech 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: 4597126
    Abstract: A machine for cleaning a plurality of floor maintenance pads by rotation and agitation in a tank of cleaning solvent. The pads are loaded onto a drive axle with gripper rings placed therebetween. After rotation in a solvent, the pads rotate against an agitator bar frame which contacts with both sides of the pads simultaneously. Preferably, the solvent drained from the tank can be returned to a container for reuse or discharged depending upon its level of contamination. Most preferably, the cleaning machine and the container of cleaning solvent are positioned together on a movable support stand.
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: July 1, 1986
    Inventor: Robert A. Beech