Patents by Inventor Patricia E. Wingenter

Patricia E. Wingenter 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).

  • Combined container, top and straw
    Patent number: D530568
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: October 24, 2006
    Assignee: Zak Designs, Inc.
    Inventor: Patricia E. Wingenter
  • Utensil handle
    Patent number: D535159
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: January 16, 2007
    Assignee: Zak Designs, Inc.
    Inventor: Patricia E. Wingenter