US PATENT SUBCLASS 70 / 94
.~.~.~ Braces

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}
94.~.~.~ Braces

DEFINITION

Classification: 70/94

(under subclass 91) Devices including bars or rods which may be suitably associated with a door and so arranged generally, in an inclined position, as to take into a suitable keeper or to wedgingly engage a floor or part of the door frame to substantially brace the door against opening, and embody lock control operation for releasing condition from the exterior of the door.

SEE OR SEARCH CLASS

292, Closure Fasteners,

338+, for nonlocking braces.