Connection system
US-2024286769-A1 · Aug 29, 2024 · US
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Ring-shaped explosive elements for the separation of rocket parts {(systems for coupling or separating cosmonautic vehicles or parts thereof B64G1/64)}
Ring-shaped explosive elements for the separation of rocket parts {(systems for coupling or separating cosmonautic vehicles or parts thereof B64G1/64)} · 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 | F42B15/38 |
| Official title | Ring-shaped explosive elements for the separation of rocket parts {(systems for coupling or separating cosmonautic vehicles or parts thereof B64G1/64)} |
| Display label | Ring-shaped explosive elements for the separation of rocket parts {(systems for coupling or separating cosmonautic vehicles or parts thereof B64G1/64)} |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2022 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for the connection and linear separation of two elements stuck together
US-11492146-B2 · Nov 8, 2022 · US
Local connection device with controlled separation comprising a multidirectional bonding layer
US-11225340-B2 · Jan 18, 2022 · US
Explosive separating joint
US-10739120-B2 · Aug 11, 2020 · US
Local connection device with controlled separation comprising a multidirectional bonding layer
US-2020071005-A1 · Mar 5, 2020 · US
Method and device for the connection and linear separation of two elements stuck together
US-2020010223-A1 · Jan 9, 2020 · US
Shaped charge and application for separating two stages of an aeronautical craft or neutralizing the same
US-10288391-B2 · May 14, 2019 · US
Explosive separating joint
US-2019128653-A1 · May 2, 2019 · US
Method and device for linear connection and separation of two elements, with offset energy means
US-10228224-B2 · Mar 12, 2019 · US
Method and device for connecting and separating two elements, with combined connecting and separating means
US-10184766-B2 · Jan 22, 2019 · US
Method and device for connecting and separating two elements, with connecting plates
US-10072915-B2 · Sep 11, 2018 · US
Method for the linear separation and connection of two elements
US-2018251220-A1 · Sep 6, 2018 · US
Shaped charge and application for separating two stages of an aeronautical craft or neutralizing the same
US-2017010077-A1 · Jan 12, 2017 · US
Method and device for connecting and separating two elements, with connecting plates
US-2016195378-A1 · Jul 7, 2016 · US
Method and device for connecting and separating two elements, with combined connecting and separating means
US-2016169647-A1 · Jun 16, 2016 · US
Method and device for linear connection and separation of two elements, with offset energy means
US-2016169646-A1 · Jun 16, 2016 · US
Attachment device with pyrotechnic bolt
US-8967030-B2 · Mar 3, 2015 · US