US PATENT SUBCLASS 209 / 365.3
.~.~.~.~ With cushioning

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

233  DF  SIFTING {16}
363  DF  .~ Elements {7}
364  DF  .~.~ Actuating {2}
365.1  DF  .~.~.~ Reciprocating {6}
365.3.~.~.~.~ With cushioning

DEFINITION

Classification: 209/365.3

With cushioning:

(under subclass 365.1) Subject matter including means to cushion or limit the reciprocating motion.

(1) Note. The cushioning means may be described as, e.g., dampening or motion buffering means or as a shock absorber.