This application is a continuation of U.S. patent application No. 09/927,019, filed Aug. 9, 2001.
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| Number | Date | Country |
|---|---|---|
| WO 0040824 | Jul 2000 | WO |
| Entry |
|---|
| 11-135 Two Step™ Folding Step Stool, Cosco® A Dorel Company, Home Furnishings, 1996, p. 17. |
| 11-302 Big Step™ Folding Step Stool and 11-307 Deluxe Big Step™ Folding Step/Stool Chair, Cosco® A Dorel Company, Home Furnishings, 1996, p. 18. |
| 11-007 World's Greatest ™Step Stool, Cosco® A Dorel Company, Step Stools, Ladders, 2001, p. 8. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 09/927019 | Aug 2001 | US |
| Child | 09/935813 | US |