Patents by Inventor Sylvania Stewart

Sylvania Stewart 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).

  • Baby bottle cap holder
    Publication number: 20050109725
    Abstract: The provides a mechanism to help ensure that a snap on baby bottle cap is kept together with the baby bottle while the baby bottle is in use so that the snap on baby bottle cap does not get misplaced or lost entirely. The baby bottle cap can be kept loosely attached to the baby bottle by one flexible ring designed to fit directly around the baby bottle cap and another flexible ring that fits around the baby bottle. The two holding rings are attached to each other via a connector that is made of suitable material of sufficient length to connect the two rings together while allowing the baby bottle cap to be placed atop the bottle when the baby bottle cap holder is around the baby bottle.
    Type: Application
    Filed: November 24, 2003
    Publication date: May 26, 2005
    Inventors: Sylvania Stewart, Lisa Cook
  • Baby bottle cap holder
    Patent number: D541943
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: May 1, 2007
    Inventor: Sylvania Stewart
  • Finger wrap eraser
    Patent number: D578160
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: October 7, 2008
    Inventors: Sylvania Stewart Louis, Harry Riley