Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 30, 2018
Patent Application Number
15044072
Date Filed
February 15, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A control knob for controlling the operation of a component of a household appliance is disclosed. The control knob includes a body configured to be attached to a rotatable rod extending from the appliance. A locking element reversibly secures the body in at least one rotational position. The locking element is movable between a first position and a second position. The locking element is configured to engage with a notch to rotatably secure the body in the at least one rotational position when the locking element is in the first position, and to disengage from the notch to permit the body to be rotated when the locking element is in the second position.
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