Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 1, 2022
Patent Application Number
17169897
Date Filed
February 8, 2021
Patent Citations
Patent Primary Examiner
A curtain hanging assembly that consists of a curtain assembly able to effect horizontal opening and closing of curtains, and includes two elastic motor units provided with elastic feedback. Interactive dynamics between the two elastic motor units, through linear linkage, respectively cause torque forces produced to be in mutual opposition, enabling the let down area of the curtains to be naturally fixed at any height position.
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