US PATENT SUBCLASS 30 / 135
.~.~.~.~ Spring-opened

Current as of: June, 1999
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30 /   HD   CUTLERY

123  DF  COMBINED CUTLERY OR COMBINED WITH ANCILLARY FEATURE {7}
124  DF  .~ With material-holder or disposal {6}
131  DF  .~.~ Shears {2}
134  DF  .~.~.~ Grip type {1}
135.~.~.~.~ Spring-opened

DEFINITION

Classification: 30/135

(under subclass 134) Implements in which the blades are spring urged to open position.

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261+,