Abstract: A window system includes a window frame, a window screen, blinds, and a bracket operable to secure the blinds to the window frame. The bracket is selectively securable to an interior surface of the window frame. With the bracket secured to the window frame, the bracket is operable to couple with a headrail of the blinds to thereby secure the blinds to the window frame. In some versions of the bracket, the bracket may be collapsible between an open position and a closed position to thereby allow for removal of the window screen from the window frame with the bracket secured to the window frame. In other versions, the bracket may have a sufficiently low profile to thereby allow for removal of the window screen from the window frame with the bracket secured to the window frame.

Abstract: A stopper device for blocking an aperture in a pipe member wall, a sheetrock wall and so forth, the stopper device comprising a substantially planar cap member with top and bottom sides, the top side further including a plurality of strengthening ribs with even-tapered ends extending along the surface thereof, a stem projecting from the bottom side of the cap member, the stem further including at least a pair of radially-spaced vanes extending along and projecting from its longitudinal axis, and a plurality of spaced apart axially-spaced circumferential webs each projecting radially from the longitudinal axis of the stem, and each being parallel to one another.