Water conservation system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 4, 2024
Grant Date -
Oct 20, 2022
app pub date -
Apr 15, 2021
filing date -
Apr 15, 2021
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A water conservation system includes a showerhead, a water conservation tank, and a sensor. The system further includes a first valve configured to direct water towards the conservation water tank in an open position and configured to prevent water from flowing towards the conservation water tank when in a closed position. The system further includes a second valve configured to direct water towards the showerhead in an open position and configured to prevent water from reaching the showerhead in a closed position. A controller is configured to direct the first valve to the open position and the second valve to the closed position upon the detection of water flow by the sensor and the configured to direct the first valve to the closed position and the second valve to open position upon the occurrence of an event that occurs after the initial detection of water flow by the sensor.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LI ELIZABETH | SUPERIOR TOWNSHIP MI |
International Classification(s)

- 2021 Application Filing Year
- E03B Class
- 162 Applications Filed
- 76 Patents Issued To-Date
- 46.92 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Li, Catherine | Superior Township, US | 9 | 74 |
# of filed Patents : 9 Total Citations : 74 | |||
Li, Elizabeth | Superior Township, US | 7 | 53 |
# of filed Patents : 7 Total Citations : 53 |
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Patent Citation Ranking
- 0 Citation Count
- E03B Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 4, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 4, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 4, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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