Patents by Inventor William Joseph Stepanek, Jr.

William Joseph Stepanek, 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).

  • Insulated cup
    Patent number: 8061588
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Grant
    Filed: May 12, 2011
    Date of Patent: November 22, 2011
    Assignee: The Ovenable Paper Pan Company, LLC
    Inventor: William Joseph Stepanek, Jr.
  • Insulated cup
    Patent number: 8052039
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: November 8, 2011
    Assignee: The Ovenable Paper Pan Company, LLC
    Inventor: William Joseph Stepanek, Jr.
  • INSULATED CUP
    Publication number: 20110210165
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Application
    Filed: May 12, 2011
    Publication date: September 1, 2011
    Inventor: William Joseph Stepanek, JR.
  • INSULATED CUP
    Publication number: 20090294520
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Application
    Filed: August 10, 2009
    Publication date: December 3, 2009
    Inventor: WILLIAM JOSEPH STEPANEK, JR.
  • Insulated cup
    Patent number: 7597246
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: October 6, 2009
    Assignee: The Ovenable Paper Pan Company, LLC
    Inventor: William Joseph Stepanek, Jr.
  • INSULATED CUP
    Publication number: 20080308620
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Application
    Filed: August 19, 2008
    Publication date: December 18, 2008
    Inventor: WILLIAM JOSEPH STEPANEK, JR.
  • Insulated cup
    Patent number: 7451911
    Abstract: An improved cup comprising a top portion and a base sleeve connected to the sidewall of the top portion. The base sleeve is at least partially formed of an insulating material. The base sleeve is formed of a one piece material that eliminates a seam at the bottom of the cup.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: November 18, 2008
    Assignee: The Ovenable Paper Pan Company, LLC
    Inventor: William Joseph Stepanek, Jr.