Electrical circuit package for greeting cards

Details Electrical circuit package for greeting cards Electrical circuit package for greeting cards

1984-05-11

1986-09-09

Envall, Jr., Roy N.

Electricity: electrical systems and devices

Miscellaneous

206232, 206330, 235487, 235492, 357 70, 357 75, H05K 502

Patent

active

046112626

ABSTRACT:
An electrical circuit package comprise a stamped and formed lead frame to which is molded a dielectric housing member which includes openings having exposed electrical contacts, the housing member providing support for the lead frame. Some of the exposed contacts in the openings serve to support electrical components in the openings and to make electrical contact therewith while other of the exposed contacts in the openings electrically engage the electrical components and maintain them in the openings. Further exposed contacts electrically engage another electrical component and the housing member and the further exposed contacts maintain the other electrical component in the housing member. An electrical switch is part of the lead frame.

REFERENCES:
patent: 2869040 (1959-01-01), Pifer
patent: 3072734 (1963-01-01), Fox et al.
patent: 3469953 (1969-09-01), St. Clair et al.
patent: 3798806 (1974-03-01), Sanford
patent: 3837001 (1974-09-01), Hughes et al.
patent: 3978375 (1976-08-01), Fukui et al.
patent: 4054238 (1977-10-01), Lloyd et al.
patent: 4102067 (1978-06-01), Tarrant
patent: 4168404 (1979-09-01), Lockard

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