- All sections
- B - Performing operations; transporting
- B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding
- B25B 31/00 - Hand tools for applying fasteners
Patent holdings for IPC class B25B 31/00
Total number of patents in this class: 143
10-year publication summary
|
17
|
14
|
23
|
17
|
25
|
17
|
11
|
4
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
28 |
| LISI Aerospace | 129 |
12 |
| The Boeing Company | 19843 |
10 |
| Illinois Tool Works Inc. | 11152 |
4 |
| Black & Decker, Inc. | 2402 |
4 |
| Lincoln Global, Inc. | 2180 |
3 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Bjarnes System AB | 4 |
2 |
| Cantega Technologies Inc. | 53 |
2 |
| Centrix, Inc. | 140 |
2 |
| EJOT GmbH & Co. KG | 111 |
2 |
| fischerwerke GmbH & Co. KG | 373 |
2 |
| Inventio AG | 2314 |
2 |
| Kwikbolt Limited | 14 |
2 |
| Loxin 2002, S.L. | 21 |
2 |
| National Nail Corp. | 147 |
2 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1455 |
2 |
| Westinghouse Electric Company LLC | 1087 |
2 |
| Sirmit-industry, Co. Ltd. | 2 |
2 |
| Safran Aircraft Engines Mexico S.A. de C.V. | 6 |
2 |
| Other owners | 54 |