Locks – Special application – For control and machine elements
Patent
1991-07-24
1992-10-27
Luebke, Renee S.
Locks
Special application
For control and machine elements
70224, 70223, 70465, B60R 2502
Patent
active
051579529
ABSTRACT:
A tubular door lock having a kind of structure, wherein locking the lock by an inner knob is accomplished by first pressing and subsequent rotating of said knob, and unlocking by said knob can be done only be rotating of said knob.
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Dino Suzanne L.
Luebke Renee S.
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