| Number | Name | Date | Kind |
|---|---|---|---|
| D165140 | Fleming | Nov 1951 | |
| D255531 | Daenen et al. | Jun 1980 | |
| D331446 | Gidman | Dec 1992 | |
| D336760 | Rauynkjaer | Jun 1993 | |
| D345669 | Piret | Apr 1994 | |
| D383351 | Demore | Sep 1997 | |
| D383638 | Joergensen | Sep 1997 | |
| 2805561 | Emmeret et al. | Sep 1957 | |
| 3861565 | Rickmeier, Jr. | Jan 1975 |
| Entry |
|---|
| Brita Ultra Water Filtering Pitcher, The Washington Post, Dec. 1994. |
| Doniver Pitcher, HFD, p. 54, Aug. 1988. |