High speed jet blocker with readily replaceable blocking material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 2018
Grant Date -
Jul 13, 2017
app pub date -
Mar 27, 2017
filing date -
Jan 7, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A blocker apparatus (20) for blocking a stream (22) of high-pressure fluid includes a blocking member in the form of a sphere or ball (30), or a rod (160) receivable within a partially surrounding seat (34/162) at the forward end of a seat carrier (40) to rotate in the seat. The seat carrier (40) is extended and retracted by an actuator (32) to place the blocking member within the path of the stream (22) and/or remove the blocking member from the path of the high-pressure stream. The blocking member is replaced by simply lifting the blocking member (30/160) off of the seat (34/162) and lowering a new blocking member into the seat.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- F16K Class
- 2135 Applications Filed
- 1600 Patents Issued To-Date
- 74.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % 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 | Feb 28, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 28, 2030 |
