Patent ID: 8640513

Claim:
An electronic and manual lock assembly comprising: a lock housing; a mechanical lock carried by the lock housing; an electric motor carried by the lock housing; a shackle having a pair of legs, the shackle configured to be unlocked relative to the lock housing by having one of the legs pivotally connected with the lock housing and the other of the legs rotated out of the lock housing; a first stop member operable to prevent one of the legs from being rotated out of the lock housing through a first side opening in the lock housing, the first stop member being moveable as a result of unlocking the mechanical lock to enable one of the legs to be rotated out of the lock housing; and a second stop member operable to prevent one of the legs from being rotated out of the lock housing through a second side opening in the lock housing, the second stop member being moveable as a result of operating the electric motor to enable one of the legs to be rotated out of the lock housing; wherein the first stop member and the second stop member being independently moveable by the mechanical lock and the electric motor respectively.