- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; joints or jointing
- F16B 31/00 - Screwed connections specially modified in view of tensile load; Break-bolts
Patent holdings for IPC class F16B 31/00
Total number of patents in this class: 154
10-year publication summary
15
|
13
|
12
|
6
|
20
|
17
|
9
|
10
|
14
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hubbell Incorporated | 3052 |
7 |
Autoliv Development AB | 2413 |
4 |
The Boeing Company | 19843 |
3 |
Nippon Telegraph and Telephone Corporation | 14195 |
3 |
Integra Technologies Ltd. | 8 |
3 |
RUAG Space AB | 14 |
3 |
Raytheon Company | 8535 |
2 |
The United States of America as represented by the Secretary of the Navy | 2734 |
2 |
Lenovo (Singapore) Pte. Ltd. | 2853 |
2 |
Hilti Aktiengesellschaft | 3227 |
2 |
John Wentworth Bucknell | 3 |
2 |
Pyroalliance | 14 |
2 |
Richards Mfg. Co. | 58 |
2 |
Security Locknut LLC | 11 |
2 |
Thales Alenia Space Italia S.p.A. Con Unico Socio | 87 |
2 |
Toppan Forms Co., Ltd. | 78 |
2 |
Tyco Electronics Simel SAS | 26 |
2 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
2 |
Applied Bolting Technology | 9 |
2 |
Sky Climber Fasteners LLC | 8 |
2 |
Other owners | 103 |