- 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 21/12 - Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread by separate parts with locking-pins or split-pins thrust into holes
Patent holdings for IPC class F16B 21/12
Total number of patents in this class: 188
10-year publication summary
21
|
13
|
19
|
36
|
25
|
24
|
24
|
19
|
17
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Honda Motor Co., Ltd. | 24537 |
5 |
Metalogenia Research & Technologies S.L. | 90 |
4 |
Sunflow, Inc. | 19 |
4 |
ASSA ABLOY Americas Residential Inc. | 819 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Bell Helicopter Textron Inc. | 1122 |
3 |
Nifco Inc. | 1103 |
3 |
Truck Shields, LLC | 28 |
3 |
Therabody, Inc. | 362 |
3 |
Airbus Operations GmbH | 3188 |
2 |
Airbus Operations S.A.S. | 2407 |
2 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
Bendix Spicer Foundation Brake LLC | 180 |
2 |
BNSF Railway Company | 328 |
2 |
Carlisle Interconnect Technologies, Inc. | 139 |
2 |
Carr Lane Manufacturing Co. | 24 |
2 |
Checkpoint Systems, Inc. | 368 |
2 |
DayStar Products International, Inc. | 60 |
2 |
Kubota Corporation | 3054 |
2 |
Matthews International Corporation | 350 |
2 |
Other owners | 134 |