Method for forming fragment wrap of a fragmentation structure
US-10184767-B2 · Jan 22, 2019 · US
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the projectile wall being formed by a spirally-wound element
the projectile wall being formed by a spirally-wound element · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F42B12/26 |
| Official title | the projectile wall being formed by a spirally-wound element |
| Display label | the projectile wall being formed by a spirally-wound element |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for forming fragment wrap of a fragmentation structure
US-2016377398-A1 · Dec 29, 2016 · US
Radial firing warhead system and method
US-9291437-B2 · Mar 22, 2016 · US
Warhead case and method for making same
US-9038539-B2 · May 26, 2015 · US