US PATENT SUBCLASS 257 / 723
.~ For plural devices

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}
723.~ For plural devices {2}
724  DF  .~.~> With discrete components
725  DF  .~.~> With electrical isolation means {1}

DEFINITION

Classification: 257/723

For plural devices:

(under subclass 678) Subject matter wherein a package or housing is provided for more than one electronic device, at least one of the electronic devices being an active solid-state device.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators,

50+, for housings and printed circuits.

361, Electricity: Electrical Systems and Devices,

729, and 730+ for plural housing modules.