Locks – Special application – For closures
Patent
1987-07-15
1989-03-28
Wolfe, Robert L.
Locks
Special application
For closures
292264, E05B 6506
Patent
active
048153052
ABSTRACT:
A portable lock mechanism to secure safety chain latch devices is disclosed. The lock device includes a locking mechanism having a member coupled therewith which is adapted to be coupled with a safety chain latch slide plate. Also, a mechanism to retain the safety chain is coupled with the locking mechanism. The retaining member is coupled with the locking mechanism such that in a first position the safety chain is removably coupled with the retaining member which, in turn, is unlocked with the locking mechanism and in a second position the safety chain is nonremovably coupled with the retaining member which, in turn, is locked with the locking mechanism.
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Dino Suzanne L.
Wolfe Robert L.
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