Window covering lift cord apparatus
OwnerLi-Ming Chenginventor
Life of this patent
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Abstract
A window covering lift cord apparatus installed at an upper rail of a window covering includes a first lift cord, a second lift cord and a tubular hollow body which is fastened to one end of the first lift cord. The second lift cord is threaded through the hollow body and extended outside the top portion and a threading portion of the hollow body. The first and second lift cords can be positioned through the hollow body to facilitate fast and accurate selection to achieve retraction or extension of a slat assembly of the window covering. The first and second lift cords also do not entangle with each other.
Claims5
A window covering lift cord apparatus installed at an upper rail of a window covering comprising a first lift cord, a second lift cord and a hollow body which is fastened to one end of the first lift cord, the second lift cord running through the hollow body and being juxtaposed with the first lift cord.
Dependencies are inferred from the claim text.