| Number | Name | Date | Kind |
|---|---|---|---|
| D177219 | Crupi, Jr. | Mar 1956 | |
| D224241 | Tytel | Jul 1972 | |
| D318895 | Kuan | Aug 1991 | |
| D334238 | Spedini | Mar 1993 | |
| D370748 | Janis | Jun 1996 | |
| D404457 | Peterson | Jan 1999 | |
| D411015 | Hinsperger | Jun 1999 | |
| 2689812 | Mollica et al. | Sep 1954 | |
| 2861277 | Hermann | Nov 1958 | |
| 3631544 | Tytel | Jan 1972 | |
| 3710791 | Deaton | Jan 1973 | |
| 5575738 | Millington et al. | Nov 1996 | |
| 5924144 | Peterson | Jul 1999 | |
| 5987661 | Peterson | Nov 1999 |
| Entry |
|---|
| Cover page of promotional literature of Sevylor entitled "Piscines gonflables" (one page; dated 1965). |