Wastewater lift station vent odor neutralization device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 14, 2020
Grant Date -
Oct 25, 2018
app pub date -
Apr 20, 2018
filing date -
Apr 20, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
An odor neutralization device for a wastewater lift station wastewater vent. The device is formed from a housing having a vertical standpipe with a first end securable to the receiver vent of a wastewater lift station and a second end extending above an admixture of essential oils and a surfactant. A baffle arrangement increases the velocity of air exiting or entering the wastewater lift station. The accelerated air is directed across the surface of the admixture for altering the characteristics of any odor laden air.
First Claim
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International Classification(s)
- 2018 Application Filing Year
- F04D Class
- 1627 Applications Filed
- 1124 Patents Issued To-Date
- 69.09 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F04D Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 14, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 14, 2031 |
