- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 4/42 - Clamping area to one side of screw only
Patent holdings for IPC class H01R 4/42
Total number of patents in this class: 89
10-year publication summary
|
9
|
11
|
13
|
13
|
11
|
6
|
2
|
4
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3283 |
23 |
| Burndy LLC | 48 |
7 |
| A.k. Stamping Company, Inc. | 39 |
3 |
| Cambria County Association for the Blind and Handicapped | 46 |
3 |
| PPC Broadband, Inc. | 1082 |
3 |
| Amazon Technologies, Inc. | 26762 |
2 |
| Chang Hwan Precision Terminal Co., Ltd. | 5 |
2 |
| ERICO International Corporation | 258 |
2 |
| Leviton Manufacturing Co., Inc. | 820 |
2 |
| Panduit Corp. | 1003 |
2 |
| Q Factory 33 LLC | 3 |
2 |
| Honda Motor Co., Ltd. | 25327 |
1 |
| Panasonic Corporation | 20088 |
1 |
| Ford Global Technologies, LLC | 20646 |
1 |
| Yazaki Corporation | 6707 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10383 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
1 |
| The Furukawa Electric Co., Ltd. | 3667 |
1 |
| Advanced Connectek Inc. | 342 |
1 |
| Audi AG | 7366 |
1 |
| Other owners | 29 |