US PATENT SUBCLASS 257 / 685
.~ Multiple housings

Current as of: June, 1999
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257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

678  DF  HOUSING OR PACKAGE {18}
685.~ Multiple housings {1}
686  DF  .~.~> Stacked arrangement

DEFINITION

Classification: 257/685

Multiple housings:

(under subclass 678) Subject matter wherein more than one housing is provided for a solid-state active electronic device, or wherein plural housings, each containing one or more solid-state active devices, are constructed as a unitary structure.

(1) Note. One housing may be located within another housing.