Patents by Inventor Perry Stickles

Perry Stickles 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).

  • SACK FOR STORING AND DISPENSING BULK DRY MATERIALS
    Publication number: 20090226120
    Abstract: An improved sack for storing and dispensing bulk dry materials is provided, in which conventional bottom located discharge tubes are replaced by a cuttable patch integral with the sack and overlying an opening in the bottom thereof. At the point of delivery of the sack contents, the patch is cut or sliced open manually or mechanically to allow for the outflow of materials.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 10, 2009
    Inventor: Perry Stickles