Ejection device
US-12234947-B2 · Feb 25, 2025 · US
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Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns
Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns · 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 | F16N5/02 |
| Official title | Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns |
| Display label | Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Grease-discharging apparatus
US-2024052975-A1 · Feb 15, 2024 · US
Ejection device
US-2023243464-A1 · Aug 3, 2023 · US
Gas line cockvalve maintenance device and method of operation
US-10935145-B2 · Mar 2, 2021 · US
Nozzle for grease application and methods for using
US-10543505-B2 · Jan 28, 2020 · US
Gas line cockvalve maintenance device and method of operation
US-2019383406-A1 · Dec 19, 2019 · US
Nozzle for grease application and methods for manufacturing worm-type reducer, electric power steering device, automobile and variety of industrial machines
US-2018036759-A1 · Feb 8, 2018 · US
Fuel supply systems having operational resistance
US-9455459-B2 · Sep 27, 2016 · US
Oil supply nozzle and manufacturing method thereof
US-2015115071-A1 · Apr 30, 2015 · US
Lubrication nozzle and associated mounting method
US-8925688-B2 · Jan 6, 2015 · US