US PATENT SUBCLASS 225 / 70
.~.~ Weight of bodily movable package contributes to blade-biasing force

Current as of: June, 1999
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225 /   HD   SEVERING BY TEARING OR BREAKING

6  DF  SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE {26}
67  DF  .~ Movable blade continually biased toward wound web supply package {4}
70.~.~ Weight of bodily movable package contributes to blade-biasing force

DEFINITION

Classification: 225/70

(under subclass 67) Devices wherein the means supporting the supply package against the force of gravity is able to move under the influence of gravity on the package and there is a mechanical interconnection with the means mounting the blade so that a component of the gravitational force on the package is transmitted to the blade mounting to urge the blade toward the package.