Patents by Inventor Benjamin Alfred

Benjamin Alfred 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).

  • Plunger
    Patent number: 7062800
    Abstract: A plunger for forcing a blockage through a trap of a toilet. The plunger includes a handle member being designed for being gripped by a hand of a user, a plunger portion is coupled to the handle member. The plunger portion is designed for being positioned in the bowl of the toilet. The plunger portion is designed for forcing fluid down a trap of the toilet to force debris, lodged in the trap, through the trap to allow the bowl of the toilet to drain.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: June 20, 2006
    Inventor: Benjamin Alfred