US PATENT SUBCLASS 310 / 89
.~.~.~.~ Housings, windows or covers

Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
66  DF  .~.~ With other elements {7}
85  DF  .~.~.~ Mechanical shields or protectors {4}
89.~.~.~.~ Housings, windows or covers

DEFINITION

Classification: 310/89

(under subclass 85) Subject matter relating to housings, windows or covers.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators,

50+, for miscellaneous boxes and housings for electrical apparatus having only a single type of electrical apparatus within the box or housing. Also consult the search notes to Class 174, subclasses 50+ for related art.