Adjustable position blocking device for sliding closures

An adjustable position blocking device for a sliding closure for limiting the sliding translation of sliding panels of said closure, said closure having an inter-panel gap defined as the gap between an inner pane surface of an outer panel of said closure and a center rail of an adjacent inner panel of said closure, the adjustable position blocking device comprising:

• i. a substantially flat rigid elongated body comprising a planar surface on one side, and an opposing attachment side having a plurality of predetermined attachment positions along a substantial length of said elongated body;
• ii. a very high bonding double-sided adhesive tape wherein one side may adhere to said planar surface and an opposite side of said tape may adhere to said inner pane surface of said outer panel, such that said tape may maintain said elongated body on said inner pane surface;
• iii. a blocking component comprising a rigid blocking member, rigid attachment base, and a rotatably interlocking attachment means, said blocking member has a bottom end, said attachment base has a top end, said bottom end may attach to said top end with said rotatably interlocking attachment means, such that the height of said blocking component is as least as tall as said inter-panel gap, said rotatably interlocking attachment means comprising two outward-radial flange members opposingly disposed on said bottom end, two corresponding inward-radial overhanging members opposingly disposed on said top end, said bottom end and said top end interlock in a detent arrangement when said blocking member is perpendicularly seated onto said attachment base and rotated to a final assembled position;
• iv. a position attachment means for selectively attaching said attachment base to any one of said attachment positions in a detent arrangement with sufficient retaining force to hold said blocking component for limiting the sliding translation of said sliding panels;
• and
• v. a release means for releasing said attachment base from said attachment positions.