Cartridge vane pump
US-2018258928-A1 · Sep 13, 2018 · US
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having cam-and-follower type drive
having cam-and-follower type drive · 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 | F04C18/067 |
| Official title | having cam-and-follower type drive |
| Display label | having cam-and-follower type drive |
| Total patents | 1 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.