Patents by Inventor Paul Francis Karalewitz, Jr.

Paul Francis Karalewitz, Jr. 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).

  • Multi-bin receptacle
    Patent number: D775446
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: December 27, 2016
    Assignee: The Prestwick Group, Inc.
    Inventors: Benjamin Raymond Derouin, Patrick William Bersch, Paul Francis Karalewitz, Jr., Tyler Morse
  • Receptacle
    Patent number: D779760
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: February 21, 2017
    Assignee: The Prestwick Group, Inc.
    Inventors: Patrick William Bersch, Paul Francis Karalewitz, Jr., Tyler John Morse
  • Receptacle
    Patent number: D800985
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: October 24, 2017
    Assignee: The Prestwick Group, Inc.
    Inventors: Patrick William Bersch, Paul Francis Karalewitz, Jr., Tyler John Morse
  • Multi-bin receptacle
    Patent number: D801614
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: October 31, 2017
    Assignee: The Prestwick Group, Inc.
    Inventors: Benjamin Raymond Derouin, Patrick William Bersch, Paul Francis Karalewitz, Jr., Tyler Morse