Patents Prosecuted
| Application number | Title of the patent | IPC | Filing Date | Decision Date |
|---|---|---|---|---|
| 7991302 | Key identifier method and apparatus | Dec 15, 1992 | Oct 3, 1994 | |
| 7991296 | Key storage container | Dec 15, 1992 | May 2, 1994 | |
| 7769921 | Method and apparatus for duplicating keys using tip-referenced alignment between key blank and master key | Sep 29, 1991 | May 23, 1994 | |
| 7768030 | Key cutting machine with a code selectable key duplicating system | Sep 29, 1991 | Dec 20, 1993 | |
| 7726892 | Flat plastic key with shortened key alignment groove | Jul 7, 1991 | Apr 12, 1993 | |
| 7650431 | Universal key blank and key duplication method | Feb 3, 1991 | Nov 30, 1992 | |
| 7472953 | Flat plastic key with rigid torque transfer insert | Jan 30, 1990 | Jul 8, 1991 | |
| 7189954 | Combination key and key holder | May 2, 1988 | Jul 16, 1990 | |
| 7154354 | Key and retainer card combination | Feb 9, 1988 | May 1, 1989 | |
| 6850155 | Plastic card/key combination and hinge structure | Apr 9, 1986 | Jul 6, 1987 |