Device providing fluidtight connection with improved operational safety
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 2017
Grant Date -
Jul 14, 2016
app pub date -
Sep 1, 2014
filing date -
Sep 3, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Device for the sealed connection between a first and a second closed space, with the closed spaces each comprising a flange and the first door closing off in a sealed manner an opening delimited by the flange, with the connection device comprising: first part (A) for securing the flanges, second part (B) for securing the doors in a sealed manner and of detaching of one of the doors from its flange, third part for releasing the other door in relation to the its flange, fourth part (D) for opening a passage between the first and the second closed space, the device also comprising means for locking (118) the second securing means (B) preventing the separation of the doors as long as the connection between the two closed spaces is effective, the locking means being activated automatically by the actuating of the second securing means (B).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- G21F Class
- 170 Applications Filed
- 142 Patents Issued To-Date
- 83.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G21F Class
- 29.58 % this patent is cited more than
- 8 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 | Dec 20, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 20, 2028 |
