The present invention is unique, novel and proprietary flat panel system, known as the SM Acoustical Flat & S Panel System (“AFSP System”) which provides a series of parts, hardware and fabrics to be used as either a room divider system or as a window treatment system, to achieve the specific results of the consumer. The present invention, and system as a whole, contains the following core categorical pieces of hardware, all of which are customizable to the specific needs and desires of the consumer: (a) a track mounting system, of which profile can be felt or wood, or any shape desired, which can be surface mounted (wall or ceiling), recessed, drop ceiling suspended, free-hanging (tension), or mounted by way of suspension (suspension rods); (b) a customizable track designed to fit with specialty gliders; (c) a customizable carrier further designed to fit with those specialty gliders; (d) fully customizable panels, made up of either solid material or soft fabric, fastened together using double sided sticking tape, self-fastening material or screen clamps, with such solid material or soft fabrics ranging from 12 mm thick to 1 mm thick; (e) a fully customizable system that is held into place by tension, floor mounted, gravity weighted or free-standing product, and (f) that such fully customizable system has a preferred stackable pattern which not only ensures a clean finished look, but also safely secures the product in a collapsed position.

The objectives of this invention is to provide the industry with a new and novel system and product, to be used as a window treatment or room divider, of which looks to reconcile the aesthetic and utility properties for the customer, but also the ease of installation and functionality for the technician. In the end, the present invention, the AFSP System, as used in the area of window treatments or room dividers, is expected to result in reduction in costs, faster and easier installs, faster repairs, stronger connections, greater fluidity and functionality of the product, reduced claims of damage, and greater durability going forward.

The present invention is a method of preparing and assembling certain prefabricated products (identified below as (a) Suspension Rods; (b) Decorative Finished Wood; (c) Locking Pin; and (d) Rubber Gasket) which, once assembled, will serve as a high end room divider or window covering (also known as window treatments). The inventive framework allows the user who is preparing and assembling the product to have an installed room divider or window coverage that is clean, with no marks, and also able to be assembled by one person, as opposed to having multiple parties present to effect installation.

A shower curtain comprises multiple layers of waterproof material, heat-sealed above a perforated line. This allows layers to be easily removed one at a time, by tearing away individual layers along a perforated line, in order to expose a new, clean layer.

A drape element includes a sheet of flexible, non-magnetic material having opposed first and second longitudinal sheet edges, a longitudinal centerline toward which is defined an inward direction and away from which is defined an outward direction, and a first longitudinal pocket disposed proximate the first longitudinal sheet edge. A first straight magnetic wire is disposed in the longitudinal direction within an inward longitudinal portion of the first longitudinal pocket, and a first alternating sequence of magnets and non-magnetic spacers is disposed within an outward longitudinal portion of the first longitudinal pocket. Each of the magnets has opposed first and second magnetic poles, with a respective first magnetic pole of each of the magnets being disposed in contact with the first straight magnetic wire.

Hanging blinds includes an upper track and a plurality of sliders. The upper track has at least a first track and a second track respectively having a sliding slot. Each of sliders has a guiding groove and a positioning groove. A sliding block is disposed at an end of the positioning groove and enabling the slider to be mounted onto a guiding groove of an adjacent slider. Each slider is mounted onto one sliding slot of the first and second tracks. A last slider on the second track has at least two positioning blocks locking with an end of the second track. The sliders other than the last slider each has a pulley. The last slider on the first track has a crossing pulley slidably mounted in the sliding slot of the second track. The crossing pulley is disposed before a pulley of a first slider on the second track.

A window shade may include a shade, a sliding base, a weight track, a first blocking unit, and two second blocking units. The shade has two mount bars respectively formed at an upper end and a lower end thereof, and the shade is connected to the sliding base and the weight track through the two mount bars. The position of the sliding base is limited by the first blocking unit while the second blocking units are configured to limit the position of the weight track. With the first blocking unit and the two second blocking units, the shade can be replaced easily, and also the structural stability of the window shade is improved.

Embodiments are directed to protecting an elevator. A plurality of knobs may be provided, each respective knob comprising a respective base having a vertical portion, a horizontal portion, a suspension portion, and a face that are coupled to each other. Each knob may also comprise a respective stem coupled to the face of the respective base. The knobs may be hung from an upper edge of a wall panel or suspended ceiling grid in an elevator. A cover may be provided, the cover having a plurality of openings in the cover disposed along the upper edge of the cover. The cover may be hung from the knobs with each knob having the distal end portion of the respective stem extending through a respective one of the openings in the cover.

A window curtain may include a top track, at least a sliding unit, and a plurality of shades, and the top track has at least two track rods sleeved together, which reduces the packaging and shipping costs. Each of the track rods is hollow to form a channel therein, and the channel comprises two vertical guide tracks. The sliding unit comprises a plurality of first sliding bases formed in parallel, and each of the first sliding bases other than the innermost one is connected to a second sliding base. Each of the second sliding bases comprises a pulley support, and each of the pulley supports has at least a pulley set installed thereon. The pulley sets are adapted to slide along the track rods through the guide tracks which have no height difference so as to improve the smoothness of sliding movement of the pulley sets.

A window curtain may include a top track, at least a sliding unit, and a plurality of shades, and the top track has at least two track rods sleeved together, which reduces the packaging and shipping costs. Each of the track rods is hollow to form a channel therein, and the channel comprises two vertical guide tracks. The sliding unit comprises a plurality of first sliding bases formed in parallel, and each of the first sliding bases other than the innermost one is connected to a second sliding base. Each of the second sliding bases comprises a pulley support, and each of the pulley supports has at least a pulley set installed thereon. The pulley sets are adapted to slide along the track rods through the guide tracks which have no height difference so as to improve the smoothness of sliding movement of the pulley sets.

A window shade may include a shade, and each of a top portion and a bottom portion thereof has a mount bar. The shade is installed into a sliding unit through the mount bar on the top portion of the shade, and the mount bar on the bottom portion of the shade is coupled with a weight track. The mount bars on the top portion and the bottom portion of the shade are adapted to enable the shade to horizontally install on a top track of a window curtain and also to enable the weight of the weight track to be evenly distributed on the bottom portion of the shade, thereby smoothing the operation of the shade.