| Number | Name | Date | Kind |
|---|---|---|---|
| 2744406 | Labrie | May 1956 | A |
| 4556244 | Bisbing | Dec 1985 | A |
| 4583775 | Bisbing | Apr 1986 | A |
| 4706478 | Swan et al. | Nov 1987 | A |
| 4763935 | Bisbing | Aug 1988 | A |
| D324636 | Schlack et al. | Mar 1992 | S |
| D328231 | Hansen | Jul 1992 | S |
| D370620 | Ziemer | Jun 1996 | S |
| 6109669 | Pinkow | Aug 2000 | A |
| D452808 | Kyle | Jan 2002 | S |
| D459192 | Weinerman et al. | Jun 2002 | S |
| D475602 | McCloskey | Jun 2003 | S |
| Entry |
|---|
| Southco Handbook 2000, pp. 40-48 and 108. |
| Southco Handbook 2002, pp. 44-52, 110 and 111. |
| Gemlux Catalog, New Products for 2002, pp. 3, 30 and 31. |
| Perko Catalog No. 290 (2000-2001), pp. 166-171 and 181-183, 2000. |
| Detailed photographs of Gemlus Model 1263 Latch—listed in the Gemlux 2002 Catalog. |