Automatic watering apparatus for houseplants

Plant husbandry – Plant irrigators and/or fertilizers – apparatus or method

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C047S079000

Reexamination Certificate

active

07607257

ABSTRACT:
An automatic plant watering apparatus having a cavity for receiving a standard houseplant pot, a reservoir for holding water, a pump for removing water from the reservoir, a host for delivering water from the pump to a plant positioned in the cavity. The pump is operated by a microcontroller that is programmed to measure a first time period during which the pump is not operated, and a second time period during which the pump is operated. According, the apparatus can be programmed to automatically water a house plant at predetermined intervals, as well as deliver a predetermined amount of water.

REFERENCES:
patent: 4001967 (1977-01-01), Swift et al.
patent: 4241538 (1980-12-01), Lahr
patent: 4829709 (1989-05-01), Centafanti
patent: 4834265 (1989-05-01), Snyder
patent: 4850386 (1989-07-01), Bireley
patent: 4873790 (1989-10-01), Laterza
patent: 4937972 (1990-07-01), Freitus
patent: 5062239 (1991-11-01), Helton
patent: 5097626 (1992-03-01), Mordoch
patent: 5546700 (1996-08-01), Kumpf
patent: 5749170 (1998-05-01), Furuta
patent: 5956899 (1999-09-01), DiOrio
patent: 7222454 (2007-05-01), Chen
patent: 2003/0140557 (2003-07-01), Lyon
patent: 2004/0059509 (2004-03-01), Anderson et al.
patent: 2005/0199842 (2005-09-01), Parsons et al.
patent: 2005/0240313 (2005-10-01), Cartwright
patent: 2006/0290360 (2006-12-01), Lee
patent: 2007/0145984 (2007-06-01), McDermid
Thomson, Ross, Using Soil Moisture Sensors for Making Irrigation Management Decisions in Virginia, Aug. 1996.
Hymer, Moran, Keefer, Monitoring Temporal Soil Moisture Variability With Depth Using Calibrated In-Situ Sensors.
http://www.aquapro-sensors.com, A Complete Moisture Sensing and Control System.
http://www.decagon.com/Ech2o/theory, Theory of ECH20 Probes' Operation.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Automatic watering apparatus for houseplants does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic watering apparatus for houseplants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic watering apparatus for houseplants will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4122557

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.