Patents by Inventor Yaacov Saporta

Yaacov Saporta 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: 4090325
    Abstract: A mulch product comprising an open-mesh fabric having knittedly inter-connected longitudinal and transverse yarn elements and a multiplicity of parallel strips of paper or other suitable material secured to a surface of the knitted fabric so as to form a laminated product wherein displacement between the strips and the knitted fabric in a direction parallel to the longitudinal elements of the knitted fabric is substantially prevented when the fabric is stretched in a direction at right angles to the longitudinal yarn elements and wherein one or both edge portions of the strips are free to move away from the fabric.
    Type: Grant
    Filed: July 15, 1977
    Date of Patent: May 23, 1978
    Inventors: Aaron Mushin, Yaacov Saporta