US PATENT SUBCLASS 70 / 129
.~.~.~.~.~.~ Sliding

Current as of: June, 1999
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70 /   HD   LOCKS

57  DF  SPECIAL APPLICATION {7}
77  DF  .~ For closures {5}
91  DF  .~.~ Door {5}
101  DF  .~.~.~ Swinging door {4}
*  DD  .~.~.~.~ Dead bolts {2}
124  DF  .~.~.~.~.~ Single {5}
129.~.~.~.~.~.~ Sliding {5}
130  DF  .~.~.~.~.~.~.~> Multidirectional displacement
131  DF  .~.~.~.~.~.~.~> Keeper interlocking
132  DF  .~.~.~.~.~.~.~> Curved
133  DF  .~.~.~.~.~.~.~> Combination operable only
134  DF  .~.~.~.~.~.~.~> Key operable only

DEFINITION

Classification: 70/129

(under subclass 124) Devices having a sliding dead-bolt and also includes such mechanisms as may have alternative manual operation and control.