US PATENT SUBCLASS 200 / 302.1
.~.~ Dust, dirt, or moisture excluding


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

237  DF  ELECTRIC SWITCH DETAILS {5}
293  DF  .~ Cases and bases {13}
302.1.~.~ Dust, dirt, or moisture excluding {2}
302.2  DF  .~.~.~> Seal for push button actuator
302.3  DF  .~.~.~> Seal for rocker or lever actuator


DEFINITION

Classification: 200/302.1

Dust, dirt, or moisture excluding:

(under subclass 293) Subject matter wherein the switch housing contains means which inhibits the ingress of dust, dirt, moisture, etc.