- All sections
- B - Performing operations; transporting
- B25G - Handles for hand implements
- B25G 3/28 - Locking or securing devices comprising wedges, keys, or like expanding means
Patent holdings for IPC class B25G 3/28
Total number of patents in this class: 50
10-year publication summary
|
1
|
4
|
7
|
11
|
2
|
1
|
5
|
0
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Ames Companies, Inc. | 265 |
3 |
| Toyota Motor Corporation | 28582 |
2 |
| Apex Brands, Inc. | 820 |
2 |
| Honeywell Federal Manufacturing & Technologies, LLC | 276 |
2 |
| Hyde Tools, Inc. | 94 |
2 |
| Rtx Corporation | 8674 |
2 |
| Honeywell International Inc. | 13799 |
1 |
| Deere & Company | 6845 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Kimberly-clark Worldwide, Inc. | 5854 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Aisin AW Co., Ltd. | 2430 |
1 |
| Schaeffler Technologies AG & Co. KG | 8880 |
1 |
| Baxter International Inc. | 2425 |
1 |
| Baxter Healthcare S.A. | 1810 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Audi AG | 7153 |
1 |
| Boden Company, The | 3 |
1 |
| Bradshaw International, Inc. | 258 |
1 |
| Chemtron Research LLC | 210 |
1 |
| Other owners | 23 |