US PATENT SUBCLASS 337 / 198
.~.~.~.~ Prong or blade (e.g., plug-type housing)

Current as of: June, 1999
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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
186  DF  .~.~ Housing, casing or support means {11}
187  DF  .~.~.~ With external circuit connection means {6}
198.~.~.~.~ Prong or blade (e.g., plug-type housing)

DEFINITION

Classification: 337/198

(under subclass 187) Subject matter wherein the connector structure includes a housing of the attachment plug type having means whereby a fuse is fixedly connected at one end to a conductor by a binding post, screw or other means and at the other end to a prong or prongs whereby electrical connection is made to the female elements of a receptacle. For example, the device may consist of a fused service cord connector.

SEE OR SEARCH CLASS

439, Electrical Connectors,

586+, for an electrical coupling part including flexing insulation; and subclasses 621+ for an electrical connector combined with a fuse or comprising a casing, housing, or holder for receiving and fully enclosing a fuse.