|
| US4135604 | 6. Febr. 1978 | 23. Jan. 1979 | | Vanity storing step |
| US4406495 | 16. März 1981 | 27. Sept. 1983 | | Foldable bench assembly |
| US4846304 | 30. Sept. 1988 | 11. Juli 1989 | | Collapsible step apparatus for cabinet shelves |
| US4924970 | 9. März 1989 | 15. Mai 1990 | | Ladder apparatus |
| US5005667 | 21. März 1990 | 9. Apr. 1991 | | Extensible and retractable step assembly |
| US5009282 | 10. Okt. 1989 | 23. Apr. 1991 | | Folding steps |
| US5085290 | 21. Febr. 1991 | 4. Febr. 1992 | | Foldaway stool mounted to inside of cabinet door |
| US5094515 | 26. Sept. 1990 | 10. März 1992 | | Folding step for cabinet doors |
| US5228761 | 27. Mai 1992 | 20. Juli 1993 | Snap-on Tools Corporation | Tool chest with sliding retractable step |
| US5238300 | 7. Nov. 1991 | 24. Aug. 1993 | Snap-on Tools Corporation | Retractable step and tool cabinet incorporating same |
| US5341897 | 5. Nov. 1993 | 30. Aug. 1994 | | Collapsible and retractable step apparatus |
| US5697470 | 5. Aug. 1996 | 16. Dez. 1997 | | Extensible stowable ladder device |
| US5755498 | 9. Dez. 1996 | 26. Mai 1998 | | Compact sliding vanity step system |
| US6439342 | 29. Mai 2001 | 27. Aug. 2002 | | Retractable step having additional step stored therein |
| US6752456 | 5. Febr. 2003 | 22. Juni 2004 | | Stool apparatus |
| US6880673 | 8. Aug. 2003 | 19. Apr. 2005 | | Step having stored and deployed configurations |
| US7017708 | 10. März 2004 | 28. März 2006 | | Recessed step |
| US7716757 | 9. Jan. 2006 | 18. Mai 2010 | | Sink access device for a public restroom |
| US8157053 | 26. Mai 2009 | 17. Apr. 2012 | | Stool |
| USD594258 | 22. Jan. 2008 | 16. Juni 2009 | | Extendable step for a sink cabinet |
