Non-lethal naval vessel interdiction weapon
US-11293731-B2 · Apr 5, 2022 · US
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Harpoons (for hand-held spring or air guns F42B6/02)
Harpoons (for hand-held spring or air guns F42B6/02) · 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 | F42B30/14 |
| Official title | Harpoons (for hand-held spring or air guns F42B6/02) |
| Display label | Harpoons (for hand-held spring or air guns F42B6/02) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-lethal naval vessel interdiction weapon
US-2021278183-A1 · Sep 9, 2021 · US
Non-lethal naval vessel interdiction weapon
US-10619983-B2 · Apr 14, 2020 · US
Over penetration inhibiting and retaining mechanism
US-10408588-B1 · Sep 10, 2019 · US
Non-lethal naval vessel interdiction weapon
US-2019162513-A1 · May 30, 2019 · US
Low-Profile Wing Hinge Mechanism
US-2017334542-A1 · Nov 23, 2017 · US
Methods and Apparatus for a Conducted Electrical Weapon
US-2017245355-A1 · Aug 24, 2017 · US