| Number | Name | Date | Kind |
|---|---|---|---|
| D. 249642 | Ames | Sep 1978 | |
| D. 291411 | Crawford | Aug 1987 | |
| D. 291536 | Crawford et al. | Aug 1987 | |
| D. 339065 | Forsyth et al. | Sep 1993 | |
| D. 385791 | Forsyth et al. | Nov 1997 | |
| D. 405011 | DeCoster et al. | Feb 1999 | |
| 3018931 | Westgate | Jan 1962 | |
| 3057525 | Malachick | Oct 1962 | |
| 3140019 | Barr | Jul 1964 | |
| 4106672 | Tecco et al. | Aug 1978 | |
| 4541541 | Hickman et al. | Sep 1985 | |
| 4658980 | Lindstrom | Apr 1987 | |
| 4693399 | Hickman et al. | Sep 1987 | |
| 4714181 | Kozlowski et al. | Dec 1987 | |
| 4792054 | Weidman | Dec 1988 | |
| 4936494 | Weidman | Jun 1990 | |
| 5330082 | Forsyth | Jul 1994 | |
| 5339993 | Groya et al. | Aug 1994 | |
| 5407107 | Smith | Apr 1995 | |
| 5507419 | Martin et al. | Apr 1996 | |
| 5601213 | Daniello | Feb 1997 | |
| 5697533 | Shahbazian | Dec 1997 | |
| 5706981 | Nobakht | Jan 1998 | |
| 5799838 | Miller | Sep 1998 | |
| 5897036 | DeCoster et al. | Apr 1999 |
| Number | Date | Country |
|---|---|---|
| 2 135 981 A | Sep 1984 | GB |
| Entry |
|---|
| Two photographs of two closure lid, 1993. |