US PATENT SUBCLASS 72 / 3
.~ Responsive to condition of work or product


Current as of: June, 1999
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72 /   HD   METAL DEFORMING

1  DF  WITH RANDOMLY-ACTUATED STOPPING {2}
3.~ Responsive to condition of work or product {1}
4  DF  .~.~> Work feed or faulty work {1}


DEFINITION

Classification: 72/3

Responsive to condition of work or product:

(under subclass 1) Subject matter wherein the halting of instrumentality operation results from the sensing of a property or state of the work* or product*.

(1) Note. The term "property or state" includes shape, size of presentation such as feed, presence, absence, or attitude of the work or product.