Kits of parts for trimming step edges

• US 10,472,832 B2
• Filed: 10/26/2017
• Issued: 11/12/2019
• Est. Priority Date: 06/29/2015
• Status: Active Grant

• Current Assignee: Cory Halischuk
• Original Assignee: Cory Halischuk
• Inventors: Halischuk, Cory
• Primary Examiner(s): D A, Phi
• Application Number:
  US15/794,453
• Publication Number:
  US 20180305935A1
• Time in Patent Office: 747 Days
• CPC Class Codes: E04F 11/16 Surfaces thereof; Protecting means for edges or corners thereof loosely laid coverings, floor fabrics, fastenings therefor A47G27/00
• CPC Class Codes: E04F 11/166 with means for fixing a separate edging strip
• CPC Class Codes: E04F 11/17 Surfaces guard covers of stairs E04G21/30
• CPC Class Codes: E04F 11/175 Covering panels for tread restoration
• CPC Class Codes: E04F 19/06 specially designed for securing panels or masking the edges of wall- or floor-covering elements E04F19/022, E04F19/026 and E04F19/04 take precedence
• CPC Class Codes: E04F 2011/1048 with lighting means
• CPC Class Codes: F21S 4/20 with light sources held by or within elongate supports
• CPC Class Codes: F21V 33/006 General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
• CPC Class Codes: F21Y 2103/10 comprising a linear array of point-like light-generating elements
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

An apparatus for trimming step edges includes a nose piece for locating at an edge of a horizontal existing surface, a covering board for covering the horizontal existing surface, and a riser board for locating a top of the riser board at or adjacent the edge with the board in an upright orientation. The nose piece includes at its rear a recess for receiving a projecting tongue of the covering board, which cooperate to retain the covering board positioned against the existing surface. The apparatus additionally features a fastener projecting forwardly at a bottom of the tongue for mechanically coupling with a distinct locking recess in the nose piece. The apparatus also features a receptacle for placing at a rear of the covering board to receive another riser board, which conceals a gap between the rear edge of the covering board and an upright surface upstanding from the existing surface.

Claims

1. Apparatus for trimming a step edge comprising:

a riser board for locating a top of the riser board disposed in upright orientation at or adjacent an edge of a substantially horizontal existing surface defining said step edge;

an elongate member forming a nose piece for locating at the edge of the existing surface, the member including a top, a rear for facing towards the step edge, and a front ornamental face that is opposite the rear;

a covering board for covering the existing surface;

the covering board having a top wear surface, a bottom surface for facing the existing surface, a front edge for locating proximal the member, and a rear edge for locating distal to the member;

the member being arrangeable in a mounted position in which the top of the member is spaced above the existing surface such that a thickness of the covering board is locatable between the top of the member and the existing surface;

the member including a locking recess in the rear that is spaced from the top so as to leave an upper portion of the rear of the member between the recess and the top for locating at a height of the existing surface in the mounted position of the member;

the locking recess having a base spaced inwardly from the rear of the member, a top sidewall extending from the base to the rear of the member, and a bottom sidewall opposite the top sidewall;

and a fastener connected to the covering board and projecting forwardly from the front edge thereof at a location spaced below the top wear surface for cooperation with the locking recess to mechanically couple the covering board and the member;

the fastener comprising;

a base strip having a forward edge spaced forwardly from the front edge of the covering board and defining a surface of the base strip located generally between the forward edge of the base strip and the front edge of the covering board; and

at least one deflectable projection upstanding from the surface of the base strip which can deflect relative to the base strip in at least a rearward direction so as to deflect during insertion into but resist removal from within an interior space defined by the locking recess.

2. The apparatus according to claim 1 wherein the deflectable projection includes a leading front surface and trailing rear surface extending from the surface of the base strip and meeting at a free edge of the projection, the leading front surface and the trailing rear surface being inclined relative to the surface of the base strip in a rearward direction of the covering board.

3. The apparatus according to claim 1 wherein a height of the locking recess between the top and bottom sidewalls is less than a height of the fastener measured in a direction of a thickness of the covering board between the top wear surface and the bottom surface thereof.

4. The apparatus according to claim 1 wherein the bottom sidewall of the locking recess is formed by a top edge of the riser board arranged in fixed relation to the member in an upright mounting condition in which the riser board is in the upright orientation and the top of the riser board is located beneath the recess in the member.

5. The apparatus according to claim 1 wherein said at least one deflectable projection includes an upper deflectable projection supported on an upper surface of the base strip for contacting the top sidewall of the locking recess, and a lower deflectable projection supported on a lower surface of the base strip for contacting the bottom sidewall of the locking recess.