Inline landfill pump cycle counter
US-12492696-B2 · Dec 9, 2025 · US
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Total number of pumping strokes
Total number of pumping strokes · 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 | F04B2201/02071 |
| Official title | Total number of pumping strokes |
| Display label | Total number of pumping strokes |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for monitoring operations of equipment by sensing deformity in equipment housing
US-11401929-B2 · Aug 2, 2022 · US
Apparatus and method for controlling reciprocating pump
US-10746170-B2 · Aug 18, 2020 · US
System and Method for Universal Fracturing Site Equipment Monitoring
US-2019100989-A1 · Apr 4, 2019 · US
Milk pump device and method for displacing an amount of milk
US-10123505-B2 · Nov 13, 2018 · US
Adhesive dispensing system and method including a pump with integrated diagnostics
US-9476419-B2 · Oct 25, 2016 · US
Adhesive dispensing system and method including a pump with integrated diagnostics
US-2016097385-A1 · Apr 7, 2016 · US
Adhesive dispensing system and method including a pump with integrated diagnostics
US-9243626-B2 · Jan 26, 2016 · US