|
| US4050658 | 14 Apr 1976 | 27 Sep 1977 | | Folding stand |
| US4568056 | 2 Jul 1984 | 4 Feb 1986 | AT&T Teletype Corporation | Tilt mechanism for a stand-alone keyboard |
| US4658124 | 27 May 1986 | 14 Apr 1987 | Ing. C. Olivetti & C., S.p.A. | Keyboard having variable inclination of the key plane |
| US4746087 | 30 Mar 1987 | 24 May 1988 | International Business Machines Corporation | Tilt mechanism for display terminal |
| US6003831 | 26 Feb 1998 | 21 Dec 1999 | Tektronix, Inc. | Instrument with stand and hook |
| US6279861 | 8 Sep 2000 | 28 Aug 2001 | | Elevator clips for portable computer |
| USD592760 | 31 Oct 2006 | 19 May 2009 | SonoSite, Inc. | Tilt control support |
| USD644647 | 9 Jan 2009 | 6 Sep 2011 | | Laptop support |
