US PATENT SUBCLASS 455 / 349
.~.~ Sectional or interconnectable (e.g., modules)

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
347  DF  .~ Cabinet, housing, or chassis structure {4}
349.~.~ Sectional or interconnectable (e.g., modules)

DEFINITION

Classification: 455/349

Sectional or interconnectable (e.g., modules):

(under subclass 347) Subject matter wherein the receiver components are separately housed in separate containers or supported in groups or units each of the containers groups or units being separable from the others.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators,

50+, for electrical boxes and housings; and subclasses 250+ for preformed panel circuit arrangements, per se.

361, Electricity: Electrical Systems and Devices,

380+, for radio-type electrical apparatus comprised of plural components with spacing or mounting means (e.g., modules and for switchboards and analogous devices utilizing printing circuitry.

439, Electrical Connectors,

17, for detachable connectors comprising preformed panel circuit arrangement, e.g., printed circuit devices.