Stair tread cover

Patent metadata

Field	Value
Publication number	US-11293193-B2
Application number	US-201816046463-A
Country	US
Kind code	B2
Filing date	Jul 26, 2018
Priority date	Jun 1, 2017
Publication date	Apr 5, 2022
Grant date	Apr 5, 2022

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.

First claim

What is claimed:

1. A stair tread cover suitable for temporarily at least partially covering a step in a staircase, wherein the step includes a stair tread having a stair tread nose and a stair riser and wherein the stair tread nose extends over the stair riser; said stair tread cover consisting of a single sheet of material and a single position-retaining material connected to said single sheet of material; said single sheet of material formed of a material selected from the group consisting of paperboard, fiberboard, and cardboard; said single sheet of material having a top surface, a bottom surface, a front edge, a back edge, a first side edge, and a second side edge; said single sheet of material having a width of 4-36 inches that extends between said first side edge and said second side edge; said single sheet of material having a longitudinal length of 2-20 inches that extends between said front edge and said back edge; said single sheet of material including a first crease and a second crease, both said first crease and said second crease extending between said first side edge and said second side edge; said first crease and said second crease positioned parallel to one another; said single sheet of material configured to be foldable along said first crease and said second crease to form a first panel, a second panel and a third panel; said second panel having a longitudinal length that extends from said front edge of said single sheet of material to said first crease; said first crease spaced about 1.5-6 inches from said front edge of said single sheet of material; said third panel having a longitudinal length that extends from said back edge of said single sheet of material to said second crease; said second crease spaced about 1.25-8 inches from said back edge of said single sheet of material; said second crease positioned on said top surface of said single sheet of material; said first panel having a longitudinal length that extends from said first crease to said second crease; said first and third panels configured to be foldable relative to one another; said first panel configured to be placed over a top surface of the stair tread; said second panel configured to be positioned at least partially about an outer front surface of the stair tread nose when said first panel is placed over the top surface of the stair tread; said third panel configured to be positioned at least partially over a front surface of the stair riser when said first panel is placed over the top surface of the stair tread; an angle of 60-120° exists between top planes of said first and third panels when said first panel is placed over the top surface of the stair tread and said third panel is positioned at least partially over a front surface of the stair riser; said top plane of said first panel and a top plane of said second panel in a non-planar relationship to one another when said first panel is placed over the top surface of the stair tread and said second panel is positioned at least partially about the outer front surface of the stair tread nose; said first, second and third panels having a same width; said longitudinal length of said second panel less than said longitudinal length of said first panel; said first panel and said second panel having the same thickness; said single position-retaining material connected to said bottom side of said single sheet of material, said single position-retaining material configured to facilitate in temporarily maintaining said stair tread cover in position on the stair when said first panel is placed over the top surface of the stair tread, said single position-retaining material positioned on said first panel and spaced from said second panels and said third panel, said single position-retaining material having a thickness of less than 0.25 inches, said position-retaining material having a width of 0.25-5 inches.

2. The stair tread cover as defined in claim 1 , wherein said single position-retaining material includes an adhesive surface and a release liner that is removably connected to said adhesive surface.

3. The stair tread cover as defined in claim 2 , wherein said third panel includes a third crease, said third crease positioned between said back edge of said single sheet of material and said second crease, said third crease positioned parallel to said second crease.

4. The stair tread cover as defined in claim 3 , wherein said longitudinal length of said third panel is less than said longitudinal length of said first panel; said longitudinal length of said second panel is less than said longitudinal length of said third panel.

5. The stair tread cover as defined in claim 4 , wherein said single sheet of material is absent slots.

6. The stair tread cover as defined in claim 3 , wherein said single sheet of material is absent slots.

7. The stair tread cover as defined in claim 1 , wherein said third panel includes a third crease, said third crease positioned between said back edge of said single sheet of material and said second crease, said third crease positioned parallel to said second crease.

8. The stair tread cover as defined in claim 1 , wherein said longitudinal length of said third panel is less than said longitudinal length of said first panel; said longitudinal length of said second panel is less than said longitudinal length of said third panel.

9. A stair tread cover suitable for temporarily at least partially covering a step in a staircase, wherein the step includes a stair tread having a stair tread nose and a stair riser and wherein the stair tread nose extends over the stair riser; said stair tread cover comprising a sheet of material and a position-retaining material connected to said sheet of material; said sheet of material formed of a material selected from the group consisting of paperboard, fiberboard, and cardboard; said sheet of material having a top surface, a bottom surface, a front edge, a back edge, a first side edge, and a second side edge; said sheet of material including a first crease and a second crease, both said first crease and said second crease extending between said first side edge and said second side edge; said first crease and said second crease positioned parallel to one another; said sheet of material configured to be foldable along said first crease and said second crease to form a first panel, a second panel and a third panel; said second panel having a longitudinal length that extends from said front edge of said sheet of material to said first crease; said third panel having a longitudinal length that extends from said back edge of said sheet of material to said second crease; said second crease positioned on said top surface of said sheet of material; said first panel having a longitudinal length that extends from said first crease to said second crease; said first and third panels configured to be foldable relative to one another; said first panel configured to be placed over a top surface of the stair tread; said second panel configured to be positioned at least partially about an outer front surface of the stair tread nose when said first panel is placed over the top surface of the stair tread; said third panel configured to be positioned at least partially over a front surface of the stair riser when said first panel is placed over the top surface of the stair tread; an angle of 60-120° exists between top planes of said first and third panels when said first panel is placed over the top surface of the stair tread and said third panel is positioned at least partially over the front surface of the stair riser; said top plane of said first panel and a top plane of said second panel in a non-planar relationship to one another when said first panel is placed over the top surface of the sta

Assignees

• Garland Ind Inc

Inventors

• Rus Melissa

Classifications

• E04F11/163

  Protecting means for edges or corners · CPC title

• E04G21/30 Primary

  against mechanical damage or dirt, e.g. guard covers of stairs · CPC title

• E04F11/17

  Surfaces {(guard covers of stairs E04G21/30)} · CPC title

• E04F11/104

  Treads · CPC title