Universal expansion module

Details Universal expansion module Universal expansion module

1981-06-22

1982-05-18

Nerbun, Peter P.

Sewing

Work manipulating

Guides

11212111, D05B 302

Patent

active

043299334

ABSTRACT:
The combination of an electronically controlled sewing machine and an auxiliary memory comprising pages of a book, or the like, each page having optical bar coded stitch pattern data printed thereon and in obvious association with a graphic representation of the actual stitch pattern. The coded data is sensed by a hand held optical reader which transfers the data, for a desired stitch pattern, to internal memory of the sewing machine.

REFERENCES:
patent: 3025809 (1962-03-01), Ayres
patent: 4085691 (1978-04-01), Coughenour et al.
patent: 4092937 (1978-06-01), Landau, Jr. et al.
patent: 4154178 (1979-05-01), Brown et al.
patent: 4160422 (1979-07-01), Barber et al.
patent: 4290375 (1981-09-01), Tonomura et al.
patent: 4301753 (1981-11-01), Meier

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