Patents by Inventor Gerald W. Kinard

Gerald W. Kinard 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).

  • Automatic bag opener
    Patent number: 4177726
    Abstract: Apparatus automatically opens and empties a bag of material, such as asbestos, while removing from the surrounding environment material released from said bag during the opening process.
    Type: Grant
    Filed: January 12, 1977
    Date of Patent: December 11, 1979
    Assignee: Certain-teed Corporation
    Inventor: Gerald W. Kinard