Inlet valve for a compressor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 2020
Grant Date -
Oct 12, 2017
app pub date -
Sep 17, 2015
filing date -
Sep 19, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
An inlet valve that includes a pipe and a housing that forms a chamber around this pipe, in which an aperture is affixed with blades that are slidingly provided in the housing. Whereby these blades present a protruding section with edges that lie against one another and whereby the blades are provided with a spindle and there are means to enable the blades to pivot around these spindles, during the movement of the spindles, between a closed position, whereby the sections are oriented radially to close off the passage in the pipe, and an open position whereby the sections are turned away from the pipe.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2015 Application Filing Year
- F16K Class
- 1801 Applications Filed
- 1435 Patents Issued To-Date
- 79.68 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- F16K Class
- 62.15 % 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 | Jun 29, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 29, 2032 |
