Patents by Inventor Maria Inerte

Maria Inerte 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).

  • Tooth-pick having one folded end and associated pocket container box
    Patent number: 4314574
    Abstract: Tooth-picks formed by a straight central portion of constant thickness, an end with a sharp point or tip, another end with a section angled at about 45.degree. with thickness tapering to the tip, which is transversally rounded.They can be housed in a pocket container of a flat parallelepiped shape closed by a T-shaped cap.
    Type: Grant
    Filed: October 4, 1979
    Date of Patent: February 9, 1982
    Inventor: Maria Inerte