US PATENT SUBCLASS 200 / 513
.~.~ Specific dome shape

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

502  DF  SOLID CONTACT {15}
512  DF  .~ Membrane type {5}
513.~.~ Specific dome shape

DEFINITION

Classification: 200/513

Specific dome shape:

(under subclass 512) Subject matter wherein the flexible sheet comprises a particularly defined convex configuration, designed to buckle under pressure, and having the moving contact within or under the convex area.