Patents by Inventor Thomas G. Typrowicz

Thomas G. Typrowicz 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).

  • Dual-material paintbrush handle with internal fixation
    Patent number: 9403269
    Abstract: The Dual-material Paintbrush Handle with Internal Fixation is comprised of two primary components. The first component is the flexible upper section that contacts the user's hand. The second component is the lower transition section, which acts to transition from the softer and more flexible first component to the ferrule, which is generally rigid. The lower transition section includes connection locations for the ferrule, and penetrations through which the soft upper section penetrates, stabilizing the connection between the upper and lower sections.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: August 2, 2016
    Assignee: WORK TOOLS INTERNATIONAL, INC.
    Inventor: Thomas G Typrowicz
  • Paint roller
    Patent number: D625107
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: October 12, 2010
    Inventors: Gregory S. Kieler, Thomas G. Typrowicz
  • Paint roller with flexible shaft
    Patent number: D741604
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: October 27, 2015
    Assignee: Work Tools International, Inc.
    Inventor: Thomas G Typrowicz
  • Silicone-handled paintbrush
    Patent number: D741606
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: October 27, 2015
    Assignee: Work Tools International, Inc.
    Inventor: Thomas G Typrowicz
  • Angled paint roller
    Patent number: D773827
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: December 13, 2016
    Inventors: Thomas F Typrowicz, Thomas G Typrowicz