Patent ID: 7198087

Claim:
A Roman-type blind drapery structure comprising: a) a blind body movable between raised and lowered positions and having: i) an upper tubular body located on a top portion thereof; ii) two cord passage rings being spaced apart on the top portion thereof; iii) at least one set of two cord passage hoops being spaced apart thereon and aligning with the two cord passage rings; and iv) a lower tubular section located on a bottom portion thereof; b) an upper beam located in the upper tubular body; c) a counterweight located in the lower tubular section; d) a pull cord having a first end threaded through a first hoop of each of the at least one set of two cord passage hoops, through the two cord passage rings, and through a second hoop of each of the at least one set of two cord passage hoops; and e) a retaining piece, the first end and a second end of the pull cord are slidably inserted through and selectively locked in a predetermined retaining piece position by the retaining piece, wherein the blind body is selectively positioned in a predetermined blind position located between the raised position and the lowered position by adjusting the predetermined retaining piece position of the retaining piece.