| Number | Name | Date | Kind |
|---|---|---|---|
| D229054 | Watanabe | Nov 1973 | |
| D242249 | Watanabe | Nov 1976 | |
| 1912943 | Lamela et al. | Jun 1933 | |
| 3519134 | Hassinger | Jul 1970 | |
| 3746174 | Watanabe | Jul 1973 | |
| 3853761 | McClory | Oct 1974 | |
| 4147631 | Din Deines | Apr 1979 | |
| 4172796 | Corder | Oct 1979 | |
| 4212743 | Meter et al. | Jul 1980 |
| Entry |
|---|
| Aqua Guard Faucet Filter, manufactured by UWS, West Chicago, Ill., 60185. |