US PATENT SUBCLASS 310 / 354
.~.~.~ Clamped

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

300  DF  NON-DYNAMOELECTRIC {4}
311  DF  .~ Piezoelectric elements and devices {17}
348  DF  .~.~ With mounting or support means {3}
354.~.~.~ Clamped {1}
355  DF  .~.~.~.~> Spring bias {1}

DEFINITION

Classification: 310/354

Clamped:

(under subclass 348) Subject matter wherein the mounting means exerts a compressive stress on the piezoelectric element to secure it to a base or support and not merely for the purpose of preloading an element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

350, for adjustable mounting structure which does not actually clamp the piezoelectric element.