Breaker secondary terminal block isolation chamber
US-9754753-B2 · Sep 5, 2017 · US
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Inert gas in contact space
Inert gas in contact space · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H2201/012 |
| Official title | Inert gas in contact space |
| Display label | Inert gas in contact space |
| 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 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Breaker secondary terminal block isolation chamber
US-2016225570-A1 · Aug 4, 2016 · US
Breaker secondary terminal block isolation chamber
US-9230766-B2 · Jan 5, 2016 · US
Breaker secondary terminal block isolation chamber
US-2015016084-A1 · Jan 15, 2015 · US