Patents by Inventor Richard J. Moll

Richard J. Moll 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).

  • Apparatus for setting roller clearance
    Patent number: 4496339
    Abstract: Apparatus for setting roller clearances is disclosed, particularly suitable for folding machines, in which the desired clearance between adjacent rollers can be set at a predetermined thickness, with contact pressure between the rollers at a desired amount, and which clearance can be easily varied for different thicknesses of paper to be folded.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: January 29, 1985
    Inventor: Richard J. Moll
  • Fold roller
    Patent number: 4375971
    Abstract: A fold roller is disclosed for use in paper folding machines, to rip sheets of paper advanced for folding which roller includes a metal core with a resilient sleeve bonded thereto, the surface of the sleeve having ribs with flat faces separated by helical grooves thereon from one end to the other, providing for paper folding with reduced side slip and expelling debris picked up from the surface of the sheets of paper while maintaining constant grip.
    Type: Grant
    Filed: July 29, 1981
    Date of Patent: March 8, 1983
    Inventor: Richard J. Moll