Method for designing and machining a gear wheel, and corresponding machine tool and software
US-11999053-B2 · Jun 4, 2024 · US
Loading {or unloading} arrangements
Loading {or unloading} arrangements · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23F23/04 |
| Official title | Loading {or unloading} arrangements |
| Display label | Loading {or unloading} arrangements |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of positioning a workpiece on a machine tool
US-11986918-B2 · May 21, 2024 · US
Method and apparatus for loading and positioning a workpiece on a gear manufacturing machine
US-11904396-B2 · Feb 20, 2024 · US
Workpiece replacing apparatus and machine tool
US-11141827-B2 · Oct 12, 2021 · US
Method and apparatus for loading and positioning a workpiece on a gear manufacturing machine
US-2021308780-A1 · Oct 7, 2021 · US
Method of positioning a workpiece on a machine tool
US-2021008680-A1 · Jan 14, 2021 · US
Apparatus and method for chamfering a workpiece having internal gearing
US-10857608-B2 · Dec 8, 2020 · US
Apparatus and method for chamfering a workpiece with internal gearing
US-10688575-B2 · Jun 23, 2020 · US
Method for designing and machining a gear wheel, and corresponding processing machine tool and software
US-2019391555-A1 · Dec 26, 2019 · US
Gear chamfering device and gear processing machine equipped with said gear chamfering device
US-10500658-B2 · Dec 10, 2019 · US
Workpiece replacing apparatus and machine tool
US-2019143466-A1 · May 16, 2019 · US
Apparatus and method for chamfering a workpiece having internal gearing
US-2018345393-A1 · Dec 6, 2018 · US
Apparatus and method for chamfering a workpiece with internal gearing
US-2018345392-A1 · Dec 6, 2018 · US
Part-holding device and machine tool provided with said part-holding device
US-10086486-B2 · Oct 2, 2018 · US
Device for automated handling of bevel gear components
US-2018229376-A1 · Aug 16, 2018 · US
Gear chamfering device and gear processing machine equipped with said gear chamfering device
US-2018043446-A1 · Feb 15, 2018 · US
Rotary machining apparatus and machining method using the same
US-9821392-B2 · Nov 21, 2017 · US
Part-holding device and machine tool provided with said part-holding device
US-2017266773-A1 · Sep 21, 2017 · US
Apparatus for the lapping or testing of gears
US-9702784-B2 · Jul 11, 2017 · US
Rotation processing machine
US-9522433-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23F23/04?
- CPC B23F23/04 is the Cooperative Patent Classification code for “Loading {or unloading} arrangements.”
- How many patents are filed under CPC B23F23/04 (Loading {or unloading} arrangements)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B23F23/04 growing?
- Publication counts under this code: 3 in 2021 vs 3 in 2024 (latest complete years).