Knob assembly for cook top
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United States of America Patent
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Mar 2, 2021
Grant Date -
Aug 23, 2018
app pub date -
Feb 20, 2018
filing date -
Feb 17, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.
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