No-bolt valve assembly system
US-11326712-B2 · May 10, 2022 · US
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requiring setting according to a code, e.g. permutation locks
requiring setting according to a code, e.g. permutation locks · 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 | F16K35/08 |
| Official title | requiring setting according to a code, e.g. permutation locks |
| Display label | requiring setting according to a code, e.g. permutation locks |
| Total patents | 15 |
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 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
No-bolt latching system
US-11015733-B2 · May 25, 2021 · US
Axially restricted pressure shuttle
US-11015732-B2 · May 25, 2021 · US
Compound express actuator connection
US-10774945-B2 · Sep 15, 2020 · US
No-bolt valve assembly system
US-2020132212-A1 · Apr 30, 2020 · US
No-bolt security latching system
US-10480675-B2 · Nov 19, 2019 · US
No-bolt latching system
US-2019195386-A1 · Jun 27, 2019 · US
Axially restricted pressure shuttle
US-2019178412-A1 · Jun 13, 2019 · US
Compound express actuator connection
US-2019040973-A1 · Feb 7, 2019 · US
Compound express actuator connection
US-10132422-B2 · Nov 20, 2018 · US
No-bolt security latching system
US-2018023725-A1 · Jan 25, 2018 · US
No-bolt security latching system
US-9759240-B2 · Sep 12, 2017 · US
Compound express actuator connection
US-2016281876-A1 · Sep 29, 2016 · US
No-bolt security latching system
US-2016102765-A1 · Apr 14, 2016 · US
Separator for mechanically separating an actuator and an operator
US-9051806-B2 · Jun 9, 2015 · US