- All sections
- B - Performing operationstransporting
- B66F - Hoisting, lifting, hauling, or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load
- B66F 15/00 - Crowbars or levers
Patent holdings for IPC class B66F 15/00
Total number of patents in this class: 107
10-year publication summary
|
24
|
18
|
25
|
15
|
21
|
10
|
19
|
11
|
26
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hong Ann Tool Industries Co., Ltd. | 178 |
11 |
| Tang Chou Industrial Co., Ltd. | 14 |
6 |
| SNAP-ON Incorporated | 1480 |
5 |
| Danco, Inc. | 201 |
5 |
| Stanley Black & Decker, Inc. | 618 |
3 |
| Milwaukee Electric Tool Corporation | 4870 |
3 |
| Jungle Jim's Accessory Products, Inc. | 12 |
2 |
| Massachusetts Mutual Life Insurance Company | 384 |
2 |
| NCH Corporation | 249 |
2 |
| RD Malenfant Inc. | 5 |
2 |
| PolyTex Concrete, LLC, DBA PolyTex Concrete Leveling | 2 |
2 |
| B-Cor Innovative Solutions LLC | 2 |
2 |
| Vis, LLC | 53 |
2 |
| Sweden Entry Tools AB | 3 |
2 |
| The Boeing Company | 20131 |
1 |
| Airbus S.A.S. | 965 |
1 |
| Airbus Operations S.A.S. | 2529 |
1 |
| Robert Bosch GmbH | 43788 |
1 |
| Raytheon Company | 8467 |
1 |
| A.k. Stamping Company, Inc. | 40 |
1 |
| Other owners | 52 |