- All sections
- B - Performing operations; transporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 19/00 - Impact wrenches or screwdrivers
Patent holdings for IPC class B25B 19/00
Total number of patents in this class: 80
10-year publication summary
|
8
|
8
|
9
|
10
|
12
|
4
|
11
|
13
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 3572 |
13 |
| Makita Corporation | 2339 |
6 |
| SNAP-ON Incorporated | 1385 |
5 |
| Ingersoll-Rand Industrial U.S., Inc. | 498 |
5 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
3 |
| Anerob, LLC | 5 |
2 |
| Lowell Corporation | 5 |
2 |
| GR Energy Services Management, LP | 31 |
2 |
| Dynomec Ltd | 5 |
2 |
| Tech Patents LLC | 7 |
2 |
| Black & Decker, Inc. | 2402 |
1 |
| Ampco Metal S.A. | 31 |
1 |
| Apex Brands, Inc. | 820 |
1 |
| Apex Mfg. Co., Ltd. | 32 |
1 |
| Basso Industry Corp. | 134 |
1 |
| Chervon (HK) Limited | 238 |
1 |
| Dongeun Electronics Co., Ltd. | 1 |
1 |
| FANUC Corporation | 5803 |
1 |
| FMC Technologies, Inc. | 603 |
1 |
| Gearench Division of Orbix Corporation | 11 |
1 |
| Other owners | 28 |