Conductive shock tube
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 1, 2021
Grant Date -
Aug 27, 2020
app pub date -
Sep 28, 2017
filing date -
Oct 7, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A shock tube for propagating and initiating a signal to an explosive charge which includes at least first and second elongate flexible conductors on a body of the detonator to enable two-way communication between the explosive charge and a blasting machine thereby to confirm the status of the detonator prior to sending a fire signal.
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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
- 0 Citation Count
- F42D Class
- 0 % this patent is cited more than
- 4 Age
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|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 1, 2024 |
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| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 1, 2032 |