- All sections
- B - Performing operations; transporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 23/14 - Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
Patent holdings for IPC class B25B 23/14
Total number of patents in this class: 867
10-year publication summary
64
|
67
|
63
|
73
|
79
|
61
|
72
|
56
|
48
|
17
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
44 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
42 |
Atlas Copco Industrial Technique AB | 426 |
42 |
ECA Medical Instruments | 139 |
42 |
Makita Corporation | 2339 |
33 |
Black & Decker, Inc. | 2402 |
26 |
Apex Brands, Inc. | 820 |
25 |
SNAP-ON Incorporated | 1385 |
24 |
Milwaukee Electric Tool Corporation | 3572 |
22 |
Panasonic Holdings Corporation | 1325 |
16 |
Nitto Kohki Co., Ltd. | 280 |
14 |
Atlas Copco Tools AB | 75 |
13 |
Tohnichi Mfg. Co., Ltd. | 29 |
12 |
Hytorc Division Unex Corporation | 84 |
11 |
Fujitsu Limited | 19265 |
10 |
The Boeing Company | 19843 |
9 |
Hilti Aktiengesellschaft | 3227 |
9 |
Kabo Tool Company | 170 |
9 |
Sanyo Machine Works, Ltd. | 26 |
8 |
STAHLWILLE Eduard Wille GmbH & Co. KG | 53 |
8 |
Other owners | 448 |