US PATENT SUBCLASS 337 / 24
.~.~.~ With shunt or short-circuiting means (for resistor)

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

Internet Version by PATENTEC © 1999      Terms of Use


337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
22  DF  .~ Fluorescent lamp-starting devices {3}
23  DF  .~.~ With significant heating means {1}
24.~.~.~ With shunt or short-circuiting means (for resistor)

DEFINITION

Classification: 337/24

(under subclass 23) Subject matter including significant structure whereby an electrical shunt circuit is established around the heating means or whereby the heater contacts may be short circuited.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15+, for electrothermal switches with electrical shunt or short circuit completion devices.

125, for electrothermal switches of the longitudinally expansible solid element type with electrical shunting means.

221, for electrothermal switches of the fusible element type with electrical shunting means.