Bearing block for a gear pump assembly
US-12416306-B2 · Sep 16, 2025 · US
Geometry
Geometry · 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 | F04C2250/00 |
| Official title | Geometry |
| Display label | Geometry |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bearing block for a gear pump assembly
US-2025188924-A1 · Jun 12, 2025 · US
Compressor with welding pin connection
US-12085319-B2 · Sep 10, 2024 · US
Muffler device and compressor having the same
US-12025134-B2 · Jul 2, 2024 · US
Compressor and refrigeration cycle apparatus
US-2023408155-A1 · Dec 21, 2023 · US
Sealing structure and scroll air compressor having same
US-11725657-B2 · Aug 15, 2023 · US
Gear pump with gear including etched surfaces
US-11624360-B2 · Apr 11, 2023 · US
Rotary compressor
US-11530612-B2 · Dec 20, 2022 · US
Gear pump with gear including etched surfaces
US-2022196013-A1 · Jun 23, 2022 · US
Muffler device and compressor having the same
US-2022196017-A1 · Jun 23, 2022 · US
Screw compressor slide valve and screw compressor with gas pulsation attenuation function
US-2022042510-A1 · Feb 10, 2022 · US
Sealing structure and scroll air compressor having same
US-2022034322-A1 · Feb 3, 2022 · US
Rotary compressor
US-2021301818-A1 · Sep 30, 2021 · US
Compressor with Oldham assembly
US-11002275-B2 · May 11, 2021 · US
Cardan shaft
US-10619677-B2 · Apr 14, 2020 · US
Compressor With Oldham Assembly
US-2019383289-A1 · Dec 19, 2019 · US
Rotary engine having combustion controllers
US-10443489-B2 · Oct 15, 2019 · US
Rotary compressor, heat pump, and household appliance
US-10415175-B2 · Sep 17, 2019 · US
Compressor with Oldham assembly
US-10400770-B2 · Sep 3, 2019 · US
Cardan shaft
US-2018051752-A1 · Feb 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04C2250/00?
- CPC F04C2250/00 is the Cooperative Patent Classification code for “Geometry.”
- How many patents are filed under CPC F04C2250/00 (Geometry)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F04C2250/00 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).