- All sections
- B - Performing operationstransporting
- B25G - Handles for hand implements
- B25G 3/30 - Locking or securing devices comprising screwed sockets or tangs
Patent holdings for IPC class B25G 3/30
Total number of patents in this class: 42
10-year publication summary
|
4
|
5
|
3
|
5
|
5
|
6
|
5
|
2
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5512 |
6 |
| The Sherwin-Williams Company | 538 |
2 |
| The Ames Companies, Inc. | 275 |
2 |
| Asia Connection LLC | 79 |
2 |
| SWIMC, LLC | 2511 |
2 |
| Ultra Industries LLC | 6 |
2 |
| Baxter International Inc. | 2414 |
1 |
| Baxter Healthcare S.A. | 1838 |
1 |
| Carl Freudenberg KG | 1375 |
1 |
| Grip Holdings, LLC | 119 |
1 |
| Iscar, Ltd. | 1131 |
1 |
| The O'Dell Corporation | 3 |
1 |
| Shrike Industries, Inc. | 2 |
1 |
| SNAP-ON Incorporated | 1435 |
1 |
| Tokuyama Corporation | 1405 |
1 |
| UNGER Marketing International, LLC | 339 |
1 |
| Universite de Lorraine | 381 |
1 |
| Wenko-Wenselaar GmbH & Co. KG | 50 |
1 |
| Rectorseal, LLC | 171 |
1 |
| Monahan Partners Inc. | 2 |
1 |
| Other owners | 12 |