Patents by Inventor Ernest A. Brown

Ernest A. Brown 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).

  • Hard boiled egg extractor
    Patent number: 4056051
    Abstract: A handy, light weight tool that is used to automatically shell a hard boiled egg. The egg shell is punctured at both ends, and the complete egg is inserted about half of its length into the tool. When either water or air pressure is then applied to the tool the egg is squirted out of its shell and the open end of the tool.
    Type: Grant
    Filed: August 25, 1976
    Date of Patent: November 1, 1977
    Inventor: Ernest A. Brown