| Number | Name | Date | Kind |
|---|---|---|---|
| 1083712 | Uyeda | Jan 1914 | |
| 2548660 | Feldman | Apr 1951 | |
| 2638900 | Gruenberg et al. | May 1953 | |
| 3207155 | Casey | Sep 1965 | |
| 3496576 | Artzt | Feb 1970 | |
| 3974836 | Carlson | Aug 1976 | |
| 4280230 | La Fleur | Jul 1981 |
| Number | Date | Country |
|---|---|---|
| 1084303 | Jul 1954 | FRX |
| 280164 | Apr 1952 | CHX |
| 590934 | Jul 1947 | GBX |
| 678623 | Sep 1952 | GBX |
| Entry |
|---|
| Resource Guide of Continence Aids and Services, 1st Edition Summer 1984, 41 pages, John R. Jeter, Jr., Illustrator. |