Patents by Inventor Louis P. Frund

Louis P. Frund 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: 4669280
    Abstract: The camholder possesses at least one section having an axis of symmetry (A) passing through the center of a first sinker selection cam (14) and through the center of a needle transfer cam (25). The transfer cam (25) is retractable by means of a control device. Arranged on either side of the axis of symmetry (A) are sinker selection cams (15, 16), taker-up cams (17, 18), loom-style cams (19, 20) and transfer and receiving cams (21, 22). All these cams, arranged between the selection cams, are automatically retractable. The camholder has a single type of drop, and it makes it possible in one and the same drop to carry out both knitting and stitch transfer forwards or backwards and in both directions of movement of the carriage.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: June 2, 1987
    Assignee: Atelier de Construction Steiger S.A.
    Inventors: Marcello Baseggio, Gerard Steiger, Louis P. Frund