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| Number | Title | Issue Date |
| 7219468 | Automatic watering device for hanging baskets and planter boxes An apparatus for automatically watering a plant in a container by regulating a flow of water to the container through flexible tubing. Upper and lower jaw members are interconnected by a horizontal pivot axis so that they develop a scissors action. A jaw area is for... | 05/22/2007 |
| 4241538 | Device for automatically watering plant containers A pair of lever arms are hinged together at one end and disposed beneath a plant container, compression spring being disposed between the other ends of said lever arms and a flexible water supply hose being sandwiched between said lever arms intermediate ... | 12/30/1980 |
| 3972377 | Automatic shut-off device for fluid dispensing faucet A device for use with a restaurant faucet of the type which is turned on with the positioning of a pitcher for receiving water, which device shifts the pitcher when full to one side for shutting off the faucet.... | 08/03/1976 |
