Dual Venturi device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 14, 2016
app pub date -
Jul 10, 2015
filing date -
Jul 10, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Venturi devices and systems incorporating the same are disclosed. The Venturi devices include a lower body defining a passageway having a motive section and a discharge section spaced a distance apart from one another to define a first Venturi gap and a second Venturi gap downstream of the first Venturi gap at a position that divides the discharge section into a first portion between the first and second Venturi gaps and a second portion leading away from the second Venturi gap, and include an upper body defining a suction passageway in fluid communication with both the first and second Venturi gaps. The motive section and the discharge section converge toward the first Venturi gap.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- F04F Class
- 87 Applications Filed
- 66 Patents Issued To-Date
- 75.87 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F04F Class
- 54.84 % 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 21, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 21, 2031 |
