Patents by Inventor ROLL FILTER LLC

ROLL FILTER LLC 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).

  • Filter Assembly with Dynamic Filter Media
    Publication number: 20140083295
    Abstract: A filter assembly for removing particles from air flow across the filter assembly with a frame around a perimeter of the filter assembly, dynamic filter media for removing particles from air flowing from an upstream side of the filter assembly to a downstream side of the filter assembly that passes from a clean filter media storage chamber to a used filter media collection chamber within the frame on a second side of the filter assembly. The dynamic filter media is moved from the output from a turbine shaft modified by a gearbox to drive a set of drive traction rollers.
    Type: Application
    Filed: September 27, 2012
    Publication date: March 27, 2014
    Applicant: ROLL FILTER LLC
    Inventor: ROLL FILTER LLC