US PATENT SUBCLASS 49 / 65
.~.~ Connected for movement with primary

Current as of: June, 1999
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49 /   HD   MOVABLE OR REMOVABLE CLOSURES

61  DF  FACIALLY OPPOSED PRIMARY AND AUXILIARY CLOSURE FOR COMMON OPENING {2}
63  DF  .~ Auxiliary mounted for movement {3}
65.~.~ Connected for movement with primary {1}
66  DF  .~.~.~> Sliding primary imparts swinging movement

DEFINITION

Classification: 49/65

(under subclass 63) Device provided with means mounting the main closure for movement and further provided with means joining the auxiliary closure to the main closure so that the auxiliary closure is carried by the main closure in its movement, or movement of the main closure effects a movement of the auxiliary closure on its mounting means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

54, for a safety guard carried by a main closure to a substitute position.