| 2948436 | Automatic drying agent rinse injector for dishwashing machines | 1960-08-09 | ||
| 2728491 | Liquid dispensers | 1955-12-27 | ||
| 2698022 | Dispenser for liquid detergents | 1954-12-28 | ||
| 2619088 | Hypodermic solution container | 1952-11-25 | ||
| 2560523 | Thermally actuated sprayer | 1951-07-10 | ||
| 2331117 | Dispensing apparatus | 1943-10-05 | ||
| 2089303 | Hot water urn | 1937-08-10 | ||
| 2022271 | Oil can | 1935-11-26 | ||
| 1770185 | Dose dispenser | 1930-07-08 |