Radial conduit cutting system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 6, 2020
Grant Date -
May 9, 2019
app pub date -
Jan 3, 2019
filing date -
Jul 31, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A metal magnalium thermite pellet for creating heated gas is presented. The metal magnalium thermite pellet is insertable into a cutting apparatus and/or a high power igniter that releasably secures to the cutting apparatus. The cutting apparatus for radially projecting a flow of heated gas to cut from an internal surface through an external surface of a conduit for oil, gas, mining, and underwater pressure sealed tool applications. The metal magnalium thermite pellet comprises a metal magnalium thermite composition consisting of between 1 to 44 percent magnalium alloy, between 1 to 44 percent aluminum, between 40 to 60 percent iron oxide, and between 10 to 20 percent polytetrafluoroethylene.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- F42D Class
- 90 Applications Filed
- 58 Patents Issued To-Date
- 64.45 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F42D Class
- 0 % 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 | Apr 6, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 6, 2032 |
