Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 15, 2013
Patent Application Number
12482051
Date Filed
June 10, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
The childproof deadbolt includes a standard deadbolt with a thumb turn wherein a childproofing mechanism is integrated into the design of the thumb turn. The childproofing mechanism consists of at least one spring-loaded push button that when depressed engages an internal gear in rotational connection with the deadbolt. Absent depression of said push button the thumb turn is free to rotate independent of the internal gear and the deadbolt.
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