US PATENT SUBCLASS 335 / 259
.~.~.~ Plural plungers

Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

209  DF  MAGNETS AND ELECTROMAGNETS {10}
220  DF  .~ With magneto-mechanical motive device (e.g., electromagnet with armature) {21}
255  DF  .~.~ With plunger-type armature {6}
259.~.~.~ Plural plungers

DEFINITION

Classification: 335/259

(under subclass 255) Subject matter including plural plunger type armatures.

(1) Note. This subclass includes plural plunger type armatures operated by a single electromagnetic coil.

(2) Note. Also included in this subclass are plural electromagnetic coils each operating one or more plunger type armatures.

SEE OR SEARCH THIS CLASS, SUBCLASS:

267, for electromagnets having plural coils and plural armatures that are not plunger type armatures.