Automatic drain discharge apparatus
US-10203048-B2 · Feb 12, 2019 · US
This page is not indexed by search engines while we improve data quality.
Actuating mechanisms for lift valves
Actuating mechanisms for lift valves · 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 | F16T1/386 |
| Official title | {Actuating mechanisms for lift valves} |
| Display label | Actuating mechanisms for lift valves |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automatic drain discharge apparatus
US-2018045326-A1 · Feb 15, 2018 · US
Float type drain trap
US-9791104-B2 · Oct 17, 2017 · US
Float Type Drain Trap
US-2015192248-A1 · Jul 9, 2015 · US