Dispensing – Automatic control – Temperature responsive or soluble controller
Patent
1976-10-29
1978-10-24
Peters, Jr., Joseph F.
Dispensing
Automatic control
Temperature responsive or soluble controller
B67D 530
Patent
active
041217349
ABSTRACT:
A container holds a volume of water over a plant and has an opening closed by a plug that is formed of a water-soluble material configured and composed so that the plug dissolves after a predetermined interval to let the water flow onto an area to be watered. The container can have several openings at different heights and closed by plugs that dissolve after successively longer intervals for each lower opening. Then quantities of water are admitted to the plant as the plugs dissolve after 2- or 3-day intervals so that the plant is watered periodically.
REFERENCES:
patent: 1831476 (1931-11-01), Bennett
patent: 2911988 (1959-11-01), Ravn
patent: 3125255 (1964-03-01), Kaiser
Soong Jeanne F.
Soong Tsai C.
Peters Jr. Joseph F.
Stack, Jr. Norman L.
LandOfFree
Plant waterer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plant waterer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plant waterer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2333794