Scroll fluid machine and scroll member used therein
US-11326601-B2 · May 10, 2022 · US
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Force
Force · 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 | F04C2270/04 |
| Official title | Force |
| Display label | Force |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Scroll fluid machine having a different mesh clearance between the fixed and orbiting scroll wraps
US-11078906-B2 · Aug 3, 2021 · US
Scroll fluid machine and scroll member used therein
US-2021071662-A1 · Mar 11, 2021 · US
Scroll fluid machine
US-2019120230-A1 · Apr 25, 2019 · US