Radial conduit cutting system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2018
Grant Date -
Aug 24, 2017
app pub date -
May 9, 2017
filing date -
Jul 31, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
What is presented is a high power igniter comprising an igniter housing adapted to be positioned in a conduit. The igniter housing comprises a containment sub and a nozzle sub that releasably secure to each other. A high wattage heater located in the igniter housing comprises a combustible pellet insertable into the igniter housing for creating a flow of heated gas when the combustible pellet is ignited with a pellet igniting device while the high power igniter is in use. The high power igniter is free from a loose powdered form of combustible material when the combustible pellet is in the igniter housing. The nozzle sub directs the flow of heated gas in the system.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- F42D Class
- 71 Applications Filed
- 57 Patents Issued To-Date
- 80.29 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 27, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 27, 2030 |
