Venturi devices with dual Venturi flow paths
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
Jun 9, 2015
filing date -
Jun 9, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Venturi devices and systems incorporating the Venturi devices are disclosed. The Venturi devices have a body defining a passageway that has a motive section and a discharge section spaced a distance apart from one another to define a Venturi gap. Both the motive section and the discharge section converge toward the Venturi gap. Also, the body defines a first suction port and a second suction port generally opposite one another that are each in fluid communication with the Venturi gap. The Venturi gap is generally wider proximate both the first suction port and the second suction port than at a generally central point therebetween. In a system, the Venturi device has its motive section fluidly connected to a source of motive pressure and one or both of the first and second suction ports in fluid communication with a device requiring vacuum.
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
- 36.54 % this patent is cited more than
- 7 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 | Jul 30, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 2029 |
