|
| US4719774 | 16 Dec 1986 | 19 Jan 1988 | Ogden Industries Pty. Ltd. | Deadbolt assembly |
| US5171048 | 8 Mar 1991 | 15 Dec 1992 | The Eastern Company | Vehicle door lock assembly |
| US5192096 | 4 Dec 1991 | 9 Mar 1993 | The Eastern Company | Door lock assembly |
| US6192718 | 29 Mar 1999 | 27 Feb 2001 | Siemens Energy & Automation, Inc. | Key lock and locking hasp assembly for a stored energy circuit breaker operator assembly |
| USD490686 | 20 Sep 2002 | 1 Jun 2004 | Olympus Lock, Inc. | Security face plate for cabinet lock |
| USD520860 | 6 Feb 2004 | 16 May 2006 | Frank J. Martin Company | Security face plate for cabinet locks |