Education and demonstration – Visual art or craft – artistic adornment – or color training... – Decorative sewing – needlework – weaving – or textile designing
Patent
1984-04-26
1985-09-17
Pinkham, Richard C.
Education and demonstration
Visual art or craft, artistic adornment, or color training...
Decorative sewing, needlework, weaving, or textile designing
11212111, 360 12, 434319, 434219, G09B 1900
Patent
active
045418055
ABSTRACT:
An audio adapter for an electric or electronic sewing machine is disclosed. The adapter may have a holder sized to accept a typical DC powered microcassette tape player, an AC-DC power converter and leads for attachment to the on-off switch of the sewing machine and to the microcassette player.
REFERENCES:
patent: 3261524 (1966-07-01), Heinisch
patent: 4301753 (1981-11-01), Meier
patent: 4465003 (1984-08-01), Makabe et al.
Weaver Delbert J.
Weaver Kevin D.
Picard Leo P.
Pinkham Richard C.
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