Patents by Inventor Hans Moench

Hans Moench 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).

  • Center-grip pad holder for floor maintenance machine
    Patent number: 4662024
    Abstract: A pad holder adapted for use with a coupling device which is operably connected to a rotatable drive shaft of a floor maintenance machine includes first and second pad holder members rotatably and detachably joined in coaxial relationship by lugs and cam-like ramps. An annular floor cleaning or polishing pad is held between the pad holder members and gripped for rotation by the drive shaft. Pull tabs are provided for moving the lugs away from engagement with the ramps to quickly disassemble the pad holder.
    Type: Grant
    Filed: September 3, 1985
    Date of Patent: May 5, 1987
    Assignee: Oceanlense, Limited
    Inventor: Hans Moench