|
| US4422691 | 17 Jun 1981 | 27 Dec 1983 | | Passenger seat |
| US4529246 | 30 Mar 1981 | 16 Jul 1985 | | Patient chair |
| US4555139 | 30 Mar 1983 | 26 Nov 1985 | | Patient's defined-motion chair |
| US4595235 | 15 Apr 1982 | 17 Jun 1986 | | Patient's defined-motion chair |
| US4752065 | 19 Dec 1985 | 21 Jun 1988 | Showscan Film Corporation
Intamin Corp. Inc. Est | Motion picture amusement ride |
| US4784435 | 3 Dec 1986 | 15 Nov 1988 | | Patient chair |
| US4805962 | 21 Jul 1982 | 21 Feb 1989 | Daimler-Benz Aktiengesellschaft | Seat shell for a motor vehicle seat |
| US4946224 | 21 Mar 1988 | 7 Aug 1990 | | Combination wood-metal chair |
| US5071191 | 16 Apr 1990 | 10 Dec 1991 | | Combination wood-metal chair |
| US7600820 | 5 Feb 2008 | 13 Oct 2009 | Krueger International, Inc. | Chair shell with integral hollow contoured support |
| USD318578 | 24 Jul 1986 | 30 Jul 1991 | | Plural seating unit |
| USD323250 | 25 Apr 1988 | 21 Jan 1992 | | Arm chair |
