Sewing method and apparatus

Details Sewing method and apparatus Sewing method and apparatus

1987-06-12

1989-05-02

Reynolds, Wm. Carter

Sewing

Stitch forming

Revolving-hook type

112241, 112255, 1122621, D05B 4904, D05B 4300

Patent

active

048257869

ABSTRACT:
A method and apparatus for forming stitches with a sewing machine by periodically rewinding needle thread onto its spool as a sewing needle pulls off bobbin thread so as to form tight lock stitches without a take up lever.

REFERENCES:
patent: 243444 (1881-06-01), Gritzner
patent: 444759 (1891-01-01), Leslie
patent: 1022185 (1912-04-01), Elsden
patent: 2682846 (1954-07-01), Bell

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