Patents by Inventor Santo Casillo

Santo Casillo 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: 4107953
    Abstract: A semi-automatic crocheting tool has a chassis including a yarn-receiving assembly with a hook, a needle normally spaced from the hook, and means for selectively engaging and disengaging the needle from the hook. The tool has a counting feature which automatically counts the number of times the needle engages the hook, and thus keeps an accurate record of the number of stitches completed. Additionally, a manual counting device facilitates multiplying the maximum number of stitches up to which the automatic device can count, or, in the alternative, allows for both the number of stitches and the numbers of rows of stitches to be recorded.
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: August 22, 1978
    Inventor: Santo Casillo