Patents by Inventor Jerrold Winger

Jerrold Winger 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).

  • Separator for electrochemical cell and process for assembling it into the cell
    Patent number: 5208120
    Abstract: An electrochemical cell, such as an alkaline cell, employing at least two separator strips in which the strips have notches appropriately placed so that when the separator is formed into a closed end cylindrical configuration it will have substantially no folds protruding inside and/or outside its wall at the area adjacent its bottom surface.
    Type: Grant
    Filed: July 2, 1992
    Date of Patent: May 4, 1993
    Assignee: Eveready Battery Company, Inc.
    Inventor: Jerrold Winger
  • Separator for electrochemical cell and process for assembling it into the cell
    Patent number: 5154731
    Abstract: An electrochemical cell, such as an alkaline cell, employing at least two separator strips in which the strips have notches appropriately placed so that when the separator is formed into a closed end cylindrical configuration it will have substantially no folds protruding inside and or outside its wall at the area adjacent its bottom surface.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: October 13, 1992
    Assignee: Eveready Battery Company, Inc.
    Inventor: Jerrold Winger