TANKLESS WATER HEATER ISOLATION VALVE ASSEMBLY
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Apr 10, 2025
app pub date -
Dec 16, 2024
filing date -
Dec 16, 2024
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
An isolation valve assembly comprises a valve body defining a first fluid port and a second fluid port opposing the first fluid port and at least one drain port disposed between the first fluid port and the second fluid port, an isolation valve disposed within the valve body and a handle operatively coupled to the isolation valve. The handle is movable to cause corresponding movement of the isolation valve between a first normal position where the isolation valve fluidly couples the first fluid port and the second fluid port, and a second drain position where the isolation valve fluidly couples the first fluid port and the at least one drain port and isolates the second fluid port.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
WATTS REGULATOR CO | 815 CHESTNUT STREET NORTH ANDOVER MA 01845 |
International Classification(s)

- 2024 Application Filing Year
- F16K Class
- 606 Applications Filed
- 33 Patents Issued To-Date
- 5.45 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Esmaili, Mahyar | Wilmot, US | 10 | 75 |
# of filed Patents : 10 Total Citations : 75 | |||
Sridhar, Ram A | Lawrence, US | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Swinyer, David | Jeffrey, US | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- < 1 Age
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