Locks – Operating mechanism – Combination and key
Reexamination Certificate
2007-01-18
2008-10-21
Barrett, Suzanne D (Department: 3673)
Locks
Operating mechanism
Combination and key
C070S312000
Reexamination Certificate
active
07437903
ABSTRACT:
A lock assembly, which includes a casing with two lock through holes at one side, a combination lock mounted in the casing, a locking plate axially sliably mounted in the casing to block/open the lock through holes of the casing and having a hook portion at one end, an operating member operable to move the locking plate to block/open the lock through holes of the casing, a cylinder lock mounted in the casing and having a bottom actuatin block rotatable with a key, and a link, which has a protrudin block suspending at one side of the combination lock and movable by the bottom actuating block of the cylinder lock between a first position where the link is engageed with the hooked portion of the locking plate for movement with the locking plate and a second position where the link is desengaged from the hooked portion of the locking plate.
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Barrett Suzanne D
Browdy and Neimark , P.L.L.C.
Shengde Industries Co., Ltd.
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