US PATENT SUBCLASS 307 / 134
.~ With operation facilitating feature


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

112  DF  SWITCHING SYSTEMS {5}
134.~ With operation facilitating feature {2}
135  DF  .~.~> Preliminary reduction in current or voltage of system
137  DF  .~.~> Switch contact conditioning {1}


DEFINITION

Classification: 307/134

(under subclass 112) Subject matter relating to means for facilitating the operation of the system.

(1) Note. This subclass relates, for example, to switching means, such as plugs and jacks, having means to neutralize the leakage capacitance of the parts of the circuit.