Patents by Inventor Michael A. Beiser

Michael A. Beiser 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).

  • Tamper-evident aerosol cap
    Patent number: 4962864
    Abstract: An aerosol cap which is tamper-evident. A portion of the bottom skirt must be torn away in order to remove the cap. The tear away section of cap is an independent member which when completely removed provides an unmistakable indication of tampering.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: October 16, 1990
    Assignee: Clayton Corporation
    Inventors: Eugene R. Appal, Michael A. Beiser, James P. McBroom