Abstract: A returned stair tread assembly comprises a tread plate, a front nosing and a return nosing fitted flush against each other to form an exposed joint between the front and return nosings, and a device for securing the return nosing to the front nosing and the stair tread plate. The tread plate has a side tongue. The front nosing has a front nosing tongue spaced from a forward end of a side edge surface of the front nosing. The return nosing receiving the front nosing tongue of the front nosing and the side tongue of the stair tread plate therein. A front end of the side groove is spaced from a forward end of the return nosing. The front nosing tongue and the side tongue are disposed in the side groove and configured to slidably connect the stair tread plate and the return nosing.

Abstract: A stair tread cover suitable for covering at least one step in a staircase. The stair tread cover includes at least a front portion and a back portion. The front and back portion each have a top surface and a bottom surface. At least one friction region is optionally positioned on the bottom surface of the front portion of the stair tread cover, and at least one gripping region is optionally positioned on the top surface of the front portion of the stair tread cover.

Abstract: A stair nosing comprising an elongate profile member having a back facing configured to abut a bull-nose of a stair tread, a front facing generally opposed to the back facing and a fixing arrangement for facilitating fixing to the bull-nose, wherein, which front facing comprises a longitudinal contact surface configured for contacting a stair tread user's foot and a longitudinal recess adjacent the longitudinal contact surface for receiving a flexible insert, the recess defining a recessed surface of the front facing and wherein the stair nosing is configured to engage with a multi-layer flooring element, which element is disposed on or for disposal on the stair tread, enables easy and effective re-fitting of stairs having a bull nose with multi-layer floor elements, such as LVT, LVP and WPC panels, without unduly compromising aesthetics or durability of the floor elements and without need to reconfigure the bull nose.

Abstract: A stair tread cover suitable for covering at least one step in a staircase. The stair tread cover includes at least a front portion and a back portion. The front and back portion each have a top surface and a bottom surface. At least one adhesive or tacky region is optionally positioned on the bottom surface of the front portion of the stair tread cover, and at least one gripping region is optionally positioned on the top surface of the front portion of the stair tread cover.

Abstract: Prefabricated stair components and stair tread finish systems are disclosed. Methods of making and using prefabricated stair components and stair tread finish systems are also disclosed.

Abstract: A stair tread cover suitable for covering at least one step in a staircase. The stair tread cover includes at least a front portion and a back portion. The front and back portion each have a top surface and a bottom surface. At least one friction region is optionally positioned on the bottom surface of the front portion of the stair tread cover, and at least one gripping region is optionally positioned on the top surface of the front portion of the stair tread cover.

Abstract: An exemplary multi-dimensional load structure may include a base panel having a tiered structure with an upper layer, a lower layer, and at least one interior layer therebetween. The load structure may also have a glass layer applied to at least surfaces of each of the upper layer, the lower layer, and the at least one interior layer not in contact with an adjacent layer. The load structure may further have a coating applied to the exterior of the glass layer. The at least one interior layer may be configured to withstand a greater compressive force than the upper layer and the lower layer and/or the upper layer and the lower layer may be lighter than the at least one interior layer.

Abstract: In certain embodiments, a flooring apparatus provides improved traction, improved wear resistance and improved structural support. The flooring apparatus may include an elongated member that includes a top surface and a bottom surface. The top surface may include a cutout portion that extends along at least a portion of a longitudinal axis of the elongated member. One or more inserts are positioned at least partially within the cutout portion. The insert may include a texturized top surface and may be constructed of a polymer material or other material with improved traction and, in certain embodiments, improved wear resistance.

Abstract: Hockey puck rebounders and training devices are capable of rebounding playing objects, such as hockey pucks or balls. Aspects of the technology are directed to training devices that can be used on ice surfaces or synthetic ice surfaces to practice various skills. The training device can include a frame, anchors, and rebound panels mounted to a tubular frame. The anchors can secure the training device to the ice surface. Hockey pucks can be rebounded off the rebound member by a player.

Abstract: A ramp and/or platform assembly includes a decking system having a tread surface on at least a portion of a top deck surface of the decking system, wherein the tread surface includes a plurality of multi-tiered ridges on the top deck surface for contact with a traveling body on the top deck surface.

Abstract: An edge finishing structure includes a spring plate base and an edge trimmer strip. The spring plate base includes a hook-up seat, an intermediate plate extending from a lower end of the hook-up seat, and a stop plate connected to the intermediate plate. The spring plate base is also provided with at least one coupling unit. The edge trimmer strip has a bottom portion mounted on the hook-up seat and the intermediate plate. The bottom portion is formed with a positioning groove corresponding to the hook-up seat. As such, the spring plate base and the edge trimmer strip can be mounted to an external circumference of board member. Various advantages can be achieved, including easily mounting of the edge trimmer strip, causing no deterioration to an outside appearance of the edge trimmer strip, and enhancing flexibility of variation of stylish shaping on a top portion of the edge trimmer strip.

Abstract: A universal wraparound cover for a step includes opposed ends with equivalent number of multiple tabs and fasteners engaging the tabs through holes in the opposed ends to secure the cover to the step. Rear tabs include multiple reinforced attachment points, and the forward tabs include a single attachment point each. The wraparound cover can therefore be fitted over numerous side supported step types.

Abstract: A front-aisle step that is integral with a deck of a bleacher and disposed in a bleacher access-aisle is disclosed. The first deck includes a deck surface having a deck surface height above a support surface and the front-aisle step has a front-aisle step surface having a height above the support surface that is less than the deck surface height. The front-aisle step has a front edge that is co-extensive with or recessed from a forward edge of the bleacher. In one embodiment a reversible platform is disposed in the access-aisle and in a first mounting orientation provides a front-aisle step surface at a height below the first deck surface and in a second mounting orientation in which the reversible platform is inverted from the first mounting orientation, the reversible platform provides a front-aisle step surface at a height generally co-planar with the first deck surface.

Abstract: A stair tread overlay for a staircase includes a generally planar stair tread having an upper surface, a bottom surface, and a rounded nosing extending from an end surface thereof; and a scotia element joined to the stair tread, the scotia element including a front contoured surface and a planar back side surface, wherein the bottom surface of the stair tread includes one of a tongue or groove and an upper surface of the scotia element includes the other of a tongue or groove and the tongue and groove of the tread and the scotia element are secured together to form a joint to thereby connect the scotia element to the tread.

Abstract: A stair case (10) having one or more stringers (12), treads (14), and risers (16), with the treads and/or risers being supported on the stringers. The stair case has first connecting elements, and each tread has at least one of the first connecting elements (18) provided at an under surface that tread. The stair case also has second connecting elements (20) that are each provided to a respective one of the risers. The first and second connecting elements are interconnected to secure each tread to one of the risers, and at least one of the first and second connecting elements is integrally formed in the respective treads and risers.

Abstract: An exemplary stair nosing assembly comprises an elongated base, a plate adhered to the base, and a cover temporarily covering the base and the plate. The base has at least one anchor portion extending downwardly from the upper portion for attaching to a lip of a tread pan and/or embedding in a concrete tread. The plate can have various features to enhance traction and visibility. The cover has front and rear lips that engage with front and rear edges of the base, and a weakened region adjacent the rear lip. When the assembly is embedded in a concrete tread, the cover is configured to fracture at the weakened region when the front lip of the cover is lifted upward from the base, leaving the rear lip remaining embedded in the concrete and allowing the rest of the cover to be removed to expose upper surfaces of the base and plate.

Abstract: The present disclosure concerns embodiments of a stair tread which can be installed on a staircase. The stair tread has a metal core at least partially covered with high-strength concrete. In an exemplary embodiment, the core portion has first and second horizontally extending metal plates that are spaced apart vertically from each other, and a grid of vertically extending metal support walls positioned between the first and second metal plates. The core portion can also include retention elements extending upwardly from and distributed across the top of the upper plate for securing the concrete covering to the core.

Abstract: A traction element for carpeted stair treads or other flooring includes a deformable substrate secured by screws to the tread that is vertically aligned with the top edge of a riser and slightly rearward of the tread leading edge. The substrate is covered with adhesive backed friction tape. The screws extend through respective apertures centered in respective concave tapered annular recesses defined in the substrate. The apertures are in a linear array defining a bend axis along the substrate length and the tread width and about which the substrate deforms as it is being threadedly attached to the tread. When thusly bent the substrate top surface becomes concave such that its forward edge is higher than its rearward edge, thereby establishing a slight forwardly extending incline. The tape strip conforms to the bent substrate and its exposed top surface comprises a high friction or abrasive substance.

Abstract: A staircase of skeletal form is prefabricated and is provided with prefabricated decorative cladding finishing plates for the treads, the risers and the stringer boards, the plates being pre-drilled for ease of assembly, a plurality of finishing plates can be preassembled, or factory assembled, together before installation over a portion of the prefabricated staircase, and the installation method thereof.

Abstract: An object of the present invention is to provide a deployment shelter which can be changed between a stored state and a deployed state by smoothly driving movable panels. The deployment shelter 10 has a shelter main body 20 in which a floor panel 28 is coupled to a roof panel 29 via four poles. Movable roof panels 37a and 37b which are pivoted between stored positions and deployed positions are respectively attached to side portions of the roof panel 29, movable floor panels 41a and 41b which are pivoted between stored positions and deployed positions are respectively attached to side portions of the floor panel 28. Movable side panels 42a and 42b are respectively attached to the movable floor panels 41a and 41b. Movable end panels 43a and 43b which are pivoted between stored positions and deployed positions are respectively attached to poles. The movable roof panels, the movable floor panels, and the movable side panels are respectively driven by actuators so that they are opened and closed.

Abstract: An exemplary stair nosing assembly comprises an elongated base, a plate adhered to the base, and a cover temporarily covering the base and the plate. The base has at least one anchor portion extending downwardly from the upper portion for attaching to a lip of a tread pan and/or embedding in a concrete tread. The plate can have various features to enhance traction and visibility. The cover has front and rear lips that engage with front and rear edges of the base, and a weakened region adjacent the rear lip. When the assembly is embedded in a concrete tread, the cover is configured to fracture at the weakened region when the front lip of the cover is lifted upward from the base, leaving the rear lip remaining embedded in the concrete and allowing the rest of the cover to be removed to expose upper surfaces of the base and plate.

Abstract: Disclosed is a threshold mat that provides a covering over the sill or threshold of an entryway. The device comprises a thickened interior layer sandwiched between an upper and lower covering, whereby the device is positioned over a threshold and connected to the ground surface and the threshold itself using a line of connection along the underside ends of the mat. This secures the mat against the threshold to prevent a tripping hazard, while providing a padded surface for children to crawl over the threshold. An embodiment of the mat contemplates the ability to size the mat to a particular threshold width by detaching removable outer portions that remove excess material. The mat construction is one of a thickened interior layer sandwiched between water proof outer material for exterior door use.

Abstract: A traction element for carpeted stair treads or other flooring includes a deformable substrate secured by screws to the tread that is vertically aligned with the top edge of a riser and slightly rearward of the tread leading edge. The substrate is covered with adhesive backed friction tape. The screws extend through respective apertures centered in respective concave tapered annular recesses defined in the substrate. The apertures are in a linear array defining a bend axis along the substrate length and the tread width and about which the substrate deforms as it is being threadedly attached to the tread. When thusly bent the substrate top surface becomes concave such that its forward edge is higher than its rearward edge, thereby establishing a slight forwardly extending incline. The tape strip conforms to the bent substrate and its exposed top surface comprises a high friction or abrasive substance.

Abstract: A system for refacing an existing set of stairs without having to remove the existing set in its entirety or cause destruction to the existing set of stairs and surrounding structure including a stringer refacing component, a stringer cap, a stair tread, a nosing, a cove molding, a riser cap, and a shoe moulding. The stair retread system may be placed over a set of stairs without removing or destroying the staircase as is common with typical staircase refinishing processes.

Abstract: An exemplary stair nosing assembly comprises an elongated base, a plate adhered to the base, and a cover temporarily covering the base and the plate. The base has at least one anchor portion extending downwardly from the upper portion for attaching to a lip of a tread pan and/or embedding in a concrete tread. The plate can have various features to enhance traction and visibility. The cover has front and rear lips that engage with front and rear edges of the base, and a weakened region adjacent the rear lip. When the assembly is embedded in a concrete tread, the cover is configured to fracture at the weakened region when the front lip of the cover is lifted upward from the base, leaving the rear lip remaining embedded in the concrete and allowing the rest of the cover to be removed to expose upper surfaces of the base and plate.

Abstract: A modular stair tread overlay including a tread and a front nosing attached to a front edge of the tread cover is disclosed. The front nosing is attached to a front edge by a securing means such as a tongue and groove joint to providing a strong mechanical joint between the nosing portions and the tread cover. Adhesive may be applied at the tongue and groove joint to enhance the strength of the joint. The front nosing of the modular stair tread is hollow thereby allowing the installation of the stair tread overlay over the original stairs without the requirement of removing or trimming the nose of the original stair treads. The stair tread and the nosing can also be unitary and be made of material such as metal, plastic or composite. A method for remodeling stair sets is also disclosed.

Abstract: An assembly for creating a three dimensional exterior structure incorporates a plurality of bodies inter-assembled via engaging tongue and groove profiles to create at least one of a multi-tier stepped or extending walkway surface. Each of the bodies further exhibits a hollowed interior to facilitate in-filling of a compactible material in order to weight said bodies during assembly. Either or both of thermal generating elements or effect lighting can be incorporated into one or more of the bodies. The bodies can also include tiered or stackable step blocks, each exhibiting an interior ledge for supporting a thermally conducting insert shelf or pad, additional rectangular assembled blocks providing tongue and groove engagement and supporting the underside of the step blocks.

Abstract: A stair tread overlay and a riser overlay made from solid wood for fitting over a conventional, exposed wooden stair having a generally rounded nose like those found in most residential general construction staircases and prefabricated staircases. The tread overlay and riser overlay cover the exterior surface of a conventional wooden stair from stringer to stringer to hide a construction grade stair tread and riser below that are made from a composite material or unsalvageable hardwood to present an attractive, solid wood surface that is finishable.

Abstract: A device for removably securing the edge, provided with a profiling, of a floor covering to a profile construction delimiting the floor covering, the profile construction being in particular a step nosing profile with an angular step profile and a base profile which can be secured on a step and the angular step profile having a step leg with a covering wing and a stop leg, wherein an interchangeable insert which is configured as a profile rail and is arranged such that it can be removed and can be adapted in its position to the profile construction and on which is configured, at least on one of its two mutually opposite longitudinal edges, a retainer which cooperates with the profiling of the edge of the floor covering and is configured to be at least partly complementary to the profiling.

Abstract: An ornamental structure for a vehicle upholstery member provides a plurality of surface patterns by using a single vehicle upholstery member. On the surface of an embossed vehicle upholstery member are arranged a first region formed with a first emboss pattern, a second region spaced from the first region and formed with a second emboss pattern different from the first emboss pattern, and a third region located between the first and second regions and formed with a third emboss pattern which changes progressively from the first emboss pattern to the second emboss pattern as one moves from the first region to the second region.

Abstract: A stair tread overlay and a riser overlay made from solid wood for fitting over a conventional, exposed wooden stair having a generally rounded nose like those found in most residential general construction staircases and prefabricated staircases. The tread overlay and riser overlay cover the exterior surface of a conventional wooden stair from stringer to stringer to hide a construction grade stair tread and riser below that are made from a composite material or unsalvageable hardwood to present an attractive, solid wood surface that is finishable.

Abstract: Capping structures for covering existing stair treads to provide a bull nose configuration. Additionally, unique processes and/or methods for manufacturing or making such capping structures.

Abstract: In an embodiment of the present invention, a stair nosing is provided. The nosing includes a generally flat portion having a first side and a second side. The nosing also includes a bent portion extending along the first side of the flat portion. The bent portion includes an arcuate section and a vertical section. The arcuate section includes a first plurality of non-skid members. In another embodiment of the present invention, a stair nosing formed from a blank of material is provided. The blank includes a first side and a second side. The blank is also bent along the first side to form a flat portion, an arcuate portion and a vertical section. A plurality of cutouts is located along the arcuate portion. The cutouts are adapted to form a first plurality of non-skid members.

Abstract: A stair tread overlay and a riser overlay made from solid wood for fitting over a conventional, exposed wooden stair having a generally rounded nose like those found in most residential general construction staircases and prefabricated staircases. The tread overlay and riser overlay cover the exterior surface of a conventional wooden stair from stringer to stringer to hide a construction grade stair tread and riser below that are made from a composite material or unsalvageable hardwood to present an attractive, solid wood surface that is finishable. One or more manufacturing processes for manufacturing a stair tread overlay and a riser overlay. The manufacturing process comprises the forming or milling of wood blanks, to fit over a conventional, exposed wooden stair having a generally rounded nose like those found in most residential and prefabricated staircases.

Abstract: The present invention is an improved safety nosing component including a base element with channel member and a light emission element. The safety nosing component is manufactured by extrusion, co-extrusion, triple-extrusion, injection molding, insert injection molding, two-shot molding or a combination thereof. The present invention allows safety nosing components to be installed on architectural structures while also providing additional functionality.

Abstract: Finishing for a staircase or step that includes at least a decorative strip and a floor panel, wherein the floor panel is provided with a profiled edge region in the form of a coupling arrangement. The finishing also includes an adapting profile that cooperates with the body of the decorative strip and the adapting profile has a surface, which, at the location of the coupling arrangement, extends transversely relative to the decorative side of the floor panel. The surface has a profile offering room for at least a portion of the coupling arrangement.

Abstract: A stair tread overlay includes a tread and a front nosing attached to a front edge of the tread by a tongue and groove joint to provide a strong mechanical joint between the nosing and tread. Adhesive may be applied at the tongue and groove joint to enhance the strength of the joint. A horizontally symmetrical side nosing having a profile matching the profile of the front nosing may be attached an edge of the tread adjacent to the front nosing. The stair tread and nosings may be in the form of a kit used to cover an existing staircase to enhance the appearance of the staircase. The method of making the overlay is also disclosed.

Abstract: A stair tread has a generally planar member that is supported by a horizontal surface of a step. The planar member has a top surface, a bottom surface, a back edge, and a leading edge. The leading edge extends beyond a front edge of the step when the stair tread is positioned on the step. A bull nose is formed on the leading edge of the planar member and extends below the horizontal surface of the step. An adhesive layer disposed on the bottom surface of the planar member adheres the stair tread to the top surface of the step. A face plate may adhere to a riser associated with the step and extend behind the stair tread.

Abstract: A system for refacing an existing set of stairs without having to remove the existing set in its entirety or cause destruction to the existing set of stairs and surrounding structure including a stringer refacing component, a stringer cap, a stair tread, a nosing, a cove moulding, a riser cap, and a shoe moulding. The stair retread system may be placed over a set of stairs without removing or destroying the staircase as is common with typical staircase refinishing processes.

Abstract: A substrate covering system includes a plurality of elongated board members, which are, for example composed of an extruded thermoplastic material. Preferably, each of the elongated board members has a convex inner surface and a concave outer surface, both of which are flattened as the edges of the board member are attached to the substrate. Preferably, the inner surface has notches facilitating adhesive attachment to the substrate, while the outer surface has grooves curved to simulate a wood grain and to prevent slipping. The system may also include an elongated edge trim strip that can be configured to cover several different types of substrate edges.

Abstract: The present invention is an improved safety nosing component including a base element with channel member and a light emission element. The safety nosing component is manufactured by extrusion, co-extrusion, triple-extrusion, injection molding, insert injection molding, two-shot molding or a combination thereof. The present invention allows safety nosing components to be installed on architectural structures while also providing additional functionality.

Abstract: A replacement or repair stair tread assembly for covering over an existing worn stair tread includes a core that is surrounded by hardwood edge members, of which at least on edge has a bullnose. The edge members and core are mated at tongue and groove joints. The bullnose has a greater depth of section than the core. The core is a multi-ply matrix with veneer surface skins of the same grain orientation and type of wood. The multiple plies are arranged such that successive layers have cross-wise grain orientation. The plies of the core have symmetrically balanced properties relative to the neutral axis or neutral plane of the core in bending, both cross-wise and length-wise. The balanced properties may pertain to water absorption and to resistance to bending.

Abstract: An exemplary stair nosing assembly comprises an elongated base, a plate adhered to the base, and a cover temporarily covering the base and the plate. The base has at least one anchor portion extending downwardly from the upper portion for attaching to a lip of a tread pan and/or embedding in a concrete tread. The plate can have various features to enhance traction and visibility. The cover has front and rear lips that engage with front and rear edges of the base, and a weakened region adjacent the rear lip. When the assembly is embedded in a concrete tread, the cover is configured to fracture at the weakened region when the front lip of the cover is lifted upward from the base, leaving the rear lip remaining embedded in the concrete and allowing the rest of the cover to be removed to expose upper surfaces of the base and plate.

Abstract: A device for removably securing the edge, provided with a profiling, of a floor covering to a profile construction delimiting the floor covering, the profile construction being in particular a step nosing profile with an angular step profile and a base profile which can be secured on a step and the angular step profile having a step leg with a covering wing and a stop leg, wherein an interchangeable insert which is configured as a profile rail and is arranged such that it can be removed and can be adapted in its position to the profile construction and on which is configured, at least on one of its two mutually opposite longitudinal edges, a retainer which cooperates with the profiling of the edge of the floor covering and is configured to be at least partly complementary to the profiling.

Abstract: A stair tread overlay includes a tread and a front nosing attached to a front edge of the tread by a tongue and groove joint to provide a strong mechanical joint between the nosing and tread. Adhesive may be applied at the tongue and groove joint to enhance the strength of the joint. A horizontally symmetrical side nosing having a profile matching the profile of the front nosing may be attached an edge of the tread adjacent to the front nosing. The stair tread and nosings may be in the form of a kit used to cover an existing staircase to enhance the appearance of the staircase. The method of making the overlay is also disclosed.

Abstract: A method where linoleum with a base is introduced in an apparatus, the linoleum conveyed on a working surface and advanced against a cutting edge, the cutting edge being arranged such that the linoleum, while moving in the apparatus, is separated from the base. By this method, an even back side is achieved on the linoleum band, making the band suited for further processing since no irregularities appear on the back side where the base is removed, and the front side is without any damages and scratches from the process. Linoleum from which the base has been removed according to this method contributes to a good finish on the produced linoleum covered edge, since the even back side propagates to the front side of the linoleum covered plate edge, which then appears even and has a good aesthetic effect, making it attractive.

Abstract: A non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like. The non-skid strip may include a strip body adapted to be secured to the tread. The strip body may have an upper surface, and a lower surface connectable to the tread. Additionally, a plurality of cleat-like nodules may attach to and project away from the upper surface of the strip body.

Abstract: Finishing for a staircase or step that includes at least a decorative strip and a floor panel, wherein the floor panel is provided with a profiled edge region in the form of a coupling arrangement. The finishing also includes an adapting profile that cooperates with the body of the decorative strip and the adapting profile has a surface, which, at the location of the coupling arrangement, extends transversely relative to the decorative side of the floor panel. The surface has a profile offering room for at least a portion of the coupling arrangement.

Abstract: A stadium and arena seating system is provided which utilizes concrete tread surfaces and metallic or other non-concrete vertical risers therebetween. The concrete treads have front and rear embeds embedded within the front and rear ends of the treads respectively. The embeds comprise a metallic or other non-concrete material similar to the vertical risers. The vertical risers are arranged in a shingled or other self-sealing fashion between the embeds of the treads to provide water and debris shedding. In certain embodiments, an overlapping vertical riser may be used which provides water shedding without the need for embeds within the concrete tread surfaces.

Abstract: A stair system including an upper tread having a substantially planar body portion, a stair nose portion located at one side of the planar body portion, and a dado located behind the stair nose portion, at least one lower tread, the lower tread having a substantially planar body portion, a stair nose portion located at one side of the planar body portion, a dado located behind the stair nose portion, and a groove located at a side opposite the stair nose portion, and at least two risers, each riser having a substantially planar body portion. In the stair system, one of the at least two risers is receivable between the dado of the upper tread and the groove of the lower tread and the other of the at least two risers is receivable in the dado of the lower tread.