Claims
- 1. In a wood stair tread of the type forming a generally horizontal member to be walked upon by humans in a staircase, the improvement in combination therewith comprising a three dimensional pattern in a top surface of the stair tread to provide improved footing of a human walking thereon.
- 2. The improved stair tread of claim 1 further comprising a generally transparent coating permitting the natural appearance of the wood to be displayed through the coating.
- 3. The improved stair tread of claim 1 wherein the three dimensional pattern comprises a plurality of geometric figures.
- 4. The improved stair tread of claim 1 wherein the three dimensional pattern comprises a repeating geometrical pattern.
- 5. The improved stair tread of claim 1 wherein the three dimensional pattern includes a plurality of grooves extending from the top surface into the body of the tread.
CROSS REFERENCE TO RELATED APPLICATION
[0001] This application claims the benefit of U.S. Provisional Application No. 60/439,684 filed Jan. 13, 2003, the entire contents of which are hereby incorporated by reference.
Provisional Applications (1)
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Number |
Date |
Country |
|
60439684 |
Jan 2003 |
US |