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and having a slidable movement

and having a slidable movement · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

Mechanical Engineering

CPC classification statistics
Metric	Value
CPC code	F04B7/0015
Official title	{and having a slidable movement}
Display label	and having a slidable movement
Total patents	18

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Patents filed per year
Year	Patents
2015	3
2016	2
2017	1
2018	3
2019	2
2020	2
2021	1
2022	2
2023	1
2026	1

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Valve shaft pump with coordinated pumping and valving operations
US-12544504-B2 · Feb 10, 2026 · US
Valve shaft pump with coordinated pumping and valving operations
US-2023064224-A1 · Mar 2, 2023 · US
Pipetting devices and methods of using the same
US-11331659-B2 · May 17, 2022 · US
Thick material pump
US-11255317-B2 · Feb 22, 2022 · US
Volumetric pump
US-10920770-B2 · Feb 16, 2021 · US
Multi-material frac valve poppet
US-10808851-B1 · Oct 20, 2020 · US
Pipetting devices and methods of using the same
US-2020230592-A1 · Jul 23, 2020 · US
Thick Material Pump
US-2019293060-A1 · Sep 26, 2019 · US
Volumetric pump
US-2019010934-A1 · Jan 10, 2019 · US
Pump unit
US-10041457-B2 · Aug 7, 2018 · US
Pulsation damper
US-9970435-B2 · May 15, 2018 · US
Over-center linkage
US-9903360-B2 · Feb 27, 2018 · US
Fuel pump
US-9683559-B2 · Jun 20, 2017 · US
Over-center linkage
US-2016369787-A1 · Dec 22, 2016 · US
Over-center linkage
US-9447780-B2 · Sep 20, 2016 · US
Metering device and metering method
US-9186666-B2 · Nov 17, 2015 · US
Pulsation damper
US-2015260182-A1 · Sep 17, 2015 · US
Pulsation damper
US-9074593-B2 · Jul 7, 2015 · US