- All sections
- B - Performing operations; transporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 27/28 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
Patent holdings for IPC class B25B 27/28
Total number of patents in this class: 47
10-year publication summary
3
|
1
|
8
|
7
|
10
|
4
|
9
|
5
|
2
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sikorsky Aircraft Corporation | 1150 |
4 |
Toyota Motor Corporation | 28582 |
2 |
Carr Lane Manufacturing Co. | 24 |
2 |
Mitsubishi Electric Building Techno-Service Co., Ltd. | 427 |
2 |
Tiger Tool International Incorporated | 97 |
2 |
Mitsubishi Electric Building Solutions Corporation | 222 |
2 |
Halliburton Energy Services, Inc. | 20165 |
1 |
Honda Motor Co., Ltd. | 24537 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Applied Materials, Inc. | 16587 |
1 |
Caterpillar Inc. | 8877 |
1 |
Lockheed Martin Corporation | 3406 |
1 |
NSK Ltd. | 2719 |
1 |
ABB Schweiz AG | 6321 |
1 |
A. Raymond et Cie, SCS | 28 |
1 |
Arne Aarre AS | 1 |
1 |
Atos Medical AB | 43 |
1 |
Bosch Automotive Service Solutions Inc. | 250 |
1 |
Cern - European Organization for Nuclear Research | 52 |
1 |
Custom Molded Products, LLC | 94 |
1 |
Other owners | 19 |