US PATENT SUBCLASS 200 / 225
.~.~.~ Single pole-double throw


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

Internet Version by PATENTEC © 1999      Terms of Use



200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

182  DF  LIQUID CONTACT {17}
220  DF  .~ Tiltable or rotatable {9}
224  DF  .~.~ Multi-throw or multi-position {1}
225.~.~.~ Single pole-double throw


DEFINITION

Classification: 200/225

(under subclass 224) Subject matter wherein the common contact member is the single pole type and is limited to closing the electrical connection by movement into either of two contact closing positions.