|
| US4032103 | 17 Mar 1976 | 28 Jun 1977 | Ehrichs Manufacturing Company | Adjustable stand |
| US4194452 | 12 Jun 1978 | 25 Mar 1980 | | Convertible table |
| US4344369 | 31 Mar 1980 | 17 Aug 1982 | | Table with extensible top |
| US4344594 | 15 May 1980 | 17 Aug 1982 | Sybron Corporation | Lift mechanism for dental chair |
| US4580835 | 2 Apr 1984 | 8 Apr 1986 | | Quick adjusting saddle locator |
| US4644875 | 22 Mar 1985 | 24 Feb 1987 | Weber-Knapp Company | Adjustable keyboard supporting mechanism |
| US4672696 | 13 Mar 1986 | 16 Jun 1987 | Ferdinand Lusch GmbH & Co. KG. | Convertible sitting/reclining furniture article |
| US4807856 | 18 Aug 1988 | 28 Feb 1989 | | Adjustable bicycle seat post |
| US5249533 | 18 Jul 1991 | 5 Oct 1993 | Barudan America, Inc. | Sewing machine table |
| US5375514 | 7 Jun 1993 | 27 Dec 1994 | | Adjustable height table support mechanism |
| US5611608 | 21 Oct 1994 | 18 Mar 1997 | | Computer-office desk |
| US5735080 | 6 May 1996 | 7 Apr 1998 | | Perfected motion device to open and close a wardrobe door |
| US5967059 | 9 Jan 1998 | 19 Oct 1999 | SIS human factor technologies, inc. | Height-adjustable work bench |
| US6003450 | 13 Mar 1995 | 21 Dec 1999 | Selby Furniture Hardware Company | Table lift apparatus |
| US6038982 | 9 Dec 1998 | 21 Mar 2000 | Provenda Marketing AG | Table with a height-adjustable tabletop part |
| US7316326 | 18 Mar 2003 | 8 Jan 2008 | LG Electronics Inc. | Tray apparatus for refrigerator |
| US7654208 | 17 Feb 2005 | 2 Feb 2010 | Christine Hundertpfund | Multi-positionable work surface |
| US7878129 | 14 Dec 2007 | 1 Feb 2011 | | Swing-out workbench extension apparatus |
