Patents by Inventor R/e/ jean Raiche

R/e/ jean Raiche 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).

  • Differential feed type sewing machine
    Patent number: 4479449
    Abstract: A sewing machine of the differential type which, in one stitching operation, gathers a first fabric material and sews a band to one side of said first fabric material and a second fabric material to the other side of the first fabric material. The throat plate of the sewing machine has a longitudinal groove disposed ahead of the sewing needle to guide the band underneath the fabric material being gathered by the gathering dog. No gathering dog is in register with the groove. The machine may include overlock stitching.
    Type: Grant
    Filed: April 14, 1983
    Date of Patent: October 30, 1984
    Inventor: R/e/ jean Raiche