Patents by Inventor Joan Botto

Joan Botto 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).

  • Patent number: 4674660
    Abstract: A device for use in dispensing flowable materials comprising a container therefor having a dispensing opening on the bottom thereof which is adapted to be in selective alignment with a plurality of measuring tubes in a rotatable member which is rotatably positioned beneath said container, each of said measuring tubes being partitioned at a predetermined point by a removable tab to enable emission of a measured amount of material from such tube by removal of said tab.
    Type: Grant
    Filed: December 30, 1985
    Date of Patent: June 23, 1987
    Inventor: Joan Botto