Methods, systems, apparatuses, and devices for facilitating improving flow of fluid in a duct
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 14, 2024
Grant Date -
Oct 27, 2022
app pub date -
Apr 26, 2022
filing date -
Apr 26, 2022
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
Disclosed herein is an apparatus for facilitating improving flow of fluid in a duct, in accordance with some embodiments. The apparatus comprises a first portion, a third portion, and a second portion. Further, continuously attaching an inlet edge using an attachment member and an outlet edge defines an interior space. Further, a first amount of the fluid entering a first interior space through an inlet opening flows to a third interior space with a first velocity and a first direction. Further, portions of a second amount of the fluid flows into the third interior space through second openings with a second velocity and second directions. Further, the fluid flows from the third interior space with a third velocity and a cyclonic flow pattern for exiting through an outlet opening based on interacting of the portions of the second amount of the fluid with the first amount of the fluid.
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 | |
---|---|---|
XIE JIANHUI | TORONTO |
International Classification(s)

- 2022 Application Filing Year
- F15D Class
- 59 Applications Filed
- 22 Patents Issued To-Date
- 37.29 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Xie, Jianhui | Toronto, CA | 15 | 316 |
# of filed Patents : 15 Total Citations : 316 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F15D Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 14, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 14, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 14, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

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Mar 25, 2021 | P | Published | |
Dec 07, 2020 | F | Filing | |
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