EFP detonating cord
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 2019
Grant Date -
Mar 2, 2017
app pub date -
Aug 24, 2016
filing date -
Aug 25, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
A perforating tool includes an encapsulated shaped charge that has a bulkhead with a reduced wall thickness section, a plate having a shallow recess, and a detonating cord having an energetic core. The energetic core forms the plate into an explosively formed perforator when detonated. The plate is positioned to direct the explosively formed perforator into the reduced wall thickness section.
First Claim
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International Classification(s)
- 2016 Application Filing Year
- F42D Class
- 62 Applications Filed
- 48 Patents Issued To-Date
- 77.42 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- F42D Class
- 50 % this patent is cited more than
- 6 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 23, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 23, 2030 |
