Patents by Inventor Grigory I. Grischenko

Grigory I. Grischenko 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 making paperboard pressware with controlled blank feed
    Patent number: 8414464
    Abstract: An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops. A pneumatic ejector on the forming ram facilitates product removal.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: April 9, 2013
    Assignee: Dixie Consumer Products LLC
    Inventors: Grigory I. Grischenko, Paul J. England, Thomas W. Zelinski, Alois A. Schmidtner, Albert D. Johns
  • APPARATUS FOR MAKING PAPERBOARD PRESSWARE WITH CONTROLLED BLANK FEED
    Publication number: 20110015051
    Abstract: An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops.
    Type: Application
    Filed: September 16, 2010
    Publication date: January 20, 2011
    Applicant: DIXIE CONSUMER PRODUCTS LLC
    Inventors: Grigory I. Grischenko, Alois A. Schmidtner, Paul J. England, Albert D. Johns, Thomas W. Zelinski
  • Apparatus for making paperboard pressware with controlled blank feed
    Patent number: 7819790
    Abstract: An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops. A pneumatic ejector on the forming ram facilitates product removal.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: October 26, 2010
    Assignee: Dixie Consumer Products LLC
    Inventors: Grigory I. Grischenko, Alois A. Schmidtner, Paul J. England, Albert D. Johns, Thomas W. Zelinski