US PATENT SUBCLASS 200 / 304
.~.~ With shield

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

237  DF  ELECTRIC SWITCH DETAILS {5}
293  DF  .~ Cases and bases {13}
304.~.~ With shield {1}
305  DF  .~.~.~> Electrical shield

DEFINITION

Classification: 200/304

(under subclass 293) Subject matter, wherein a portion of the casing has means which serves particularly in a protective capacity.

(1) Note. This subclass does not include hermetical sealing and total exclusion of the elements as does subclass 302.