Stair tread surface
Dalton October 12, 1
U.S. patent number D415,289 [Application Number D/068,287] was granted by the patent office on 1999-10-12 for stair tread surface. This patent grant is currently assigned to Wooster Products, Inc.. Invention is credited to Namen G. Dalton.
| United States Patent | D415,289 |
| Dalton | October 12, 1999 |
| **Please see images for: ( Reexamination Certificate ) ** |
Stair tread surface
Claims
The ornamental design of a stair tread surface, as shown and described.
| Inventors: | Dalton; Namen G. (Wooster, OH) |
|---|---|
| Assignee: | Wooster Products, Inc.
(Wooster, OH) |
| Appl. No.: | D/068,287 |
| Filed: | March 26, 1997 |
| Current U.S. Class: | D25/69 |
| Current International Class: | 2504 |
| Field of Search: | ;D25/69 ;52/188,177,179,181,182 |
References Cited [Referenced By]
U.S. Patent Documents
| D28351 | March 1898 | Inglis |
| 954967 | April 1910 | Jacobs |
Attorney, Agent or Firm: Lucas; James A. Driggs, Lucas, Brubaker & Hogg Co. L.P.A.
Description
FIG. 1 is a perspective view of a stair tread surface showing my new design:
FIG. 2 is a top plan view of the stair tread surface of FIG. 1;
FIG. 3 is a side elevation view of the stair tread of FIG. 1; and,
FIG. 4 is a perspective view of another embodiment of the stair tread surface.
The broken line showing the nose and the back bevel is for illustration only and forms no part of the claimed design.
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