| Number | Name | Date | Kind |
|---|---|---|---|
| 5037084 | Flor | Aug 1991 | A |
| 5154678 | Adamczyk et al. | Oct 1992 | A |
| D337362 | Goldstein et al. | Jul 1993 | S |
| 5226865 | Chin | Jul 1993 | A |
| D342298 | Schnabel et al. | Dec 1993 | S |
| D346630 | Van Der Hoeven | May 1994 | S |
| 5318489 | Irwin | Jun 1994 | A |
| D353636 | Le Roux | Dec 1994 | S |
| D380669 | Dahlin | Jul 1997 | S |
| 5842955 | Wilkinson | Dec 1998 | A |
| D413989 | Dupont | Sep 1999 | S |
| D519172 | Penat et al. | Apr 2006 | S |
| 7160229 | Park | Jan 2007 | B2 |
| D630687 | Meinel | Jan 2011 | S |
| D642638 | Clark et al. | Aug 2011 | S |
| 20100029443 | Kim | Feb 2010 | A1 |
| Number | Date | Country |
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| WO 9520997 | Aug 1995 | WO |
| WO 2008112188 | Sep 2008 | WO |
| Entry |
|---|
| Step 360 [online] [site visited Sep. 3, 2014]. Available from the internet<URL: http://www.spri.com/ItemGroup.aspx?ItemGroupID=605&CategoryID=6&ItemGroupTypeID=1. |
| High Step Platform[online] [site visited Sep. 3, 2014} Available from the Internet<URL: http://www.allegromedical.com/exercise-fitness-c523/high-step-platform-p216871.html. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 13241604 | Sep 2011 | US |
| Child | 29450848 | US |