Locks – Operating mechanism – Using a powered device
Reexamination Certificate
2011-03-22
2011-03-22
Barrett, Suzanne D (Department: 3673)
Locks
Operating mechanism
Using a powered device
C070S218000, C070S223000, C070S432000, C340S005200
Reexamination Certificate
active
07908896
ABSTRACT:
Implementations of biometric deadbolt lock assemblies having various aspects relating to lock housing; a fingerprint sensor in the housing; a controller in the housing and electrically coupled to the fingerprint sensor, the controller configured to store data and compare stored data to data from the fingerprint sensor; a deadbolt mechanism; a manual actuator couplable to the deadbolt mechanism; a controlled actuator electrically coupled to the controller that couples or uncouples the deadbolt mechanism from the manual actuator to enable or disable manual operation of the deadbolt lock through the manual actuator. A battery may also be included within the housing and in particular implementations a biometric deadbolt lock assembly may be configured to fit in the same size opening as a conventional deadbolt lock.
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Sequiam Biometrics, “BioLock”, pp. 1-2, webpage www.sequiambiometrics.com.
Keyless Pro, “Fingerprint Biometrics Lock”, pp. 1-8, webpage www.keylesspro.com/biometric.
Polymath Technology Development, “Fingerprint Deadbolt”, pp. 1-7, webpage www.polymath.en.alibaba.com.
Blaisdell Kenneth C.
Byrne Paul J.
Johannsen Robert A.
Olson Timothy L.
Tysver John
Barrett Suzanne D
Booth Udall, PLC
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